diff --git a/apps/dm/app/(landing)/reuse/_components/CaseTabsCarousel.tsx b/apps/dm/app/(landing)/reuse/_components/CaseTabsCarousel.tsx
index 2d936ffc5..44f790366 100644
--- a/apps/dm/app/(landing)/reuse/_components/CaseTabsCarousel.tsx
+++ b/apps/dm/app/(landing)/reuse/_components/CaseTabsCarousel.tsx
@@ -69,21 +69,42 @@ const MOCK: Record<TabKey, CaseItem[]> = {
       title: "경기도 파주시 하수 재이용",
       desc: "운정·금촌하수처리시설의 하수처리수를 막공법(U/F, R/O)으로 재처리하여 파주 LCD 산업단지내 3개 업체*에...",
       imageSrc: "/images/landing/sewage_01.png",
-      href: "#",
+      href: "/reuse/business/sewage/paju",
     },
     {
       id: "sewage-2",
       title: "충남보령 하수재이용",
       desc: "보령·신보령화력발전소에 하루 1만톤의 탈황용수 공급을 위해 보령하수처리시설의 하수처리수 재이용 사업...",
       imageSrc: "/images/landing/sewage_02.png",
-      href: "#",
+      href: "/reuse/business/sewage/bolyeong",
     },
     {
       id: "sewage-3",
       title: "여수시 하수처리수 재이용",
       desc: "(빗물) 월드컵경기장 등 4개소에 노면 빗물분사시스템 및 빗물 공급기를 설치하여 혹서기 도시 열섬효과 및 도로...",
       imageSrc: "/images/landing/sewage_03.png",
-      href: "#",
+      href: "/reuse/business/sewage/yeosu",
+    },
+    {
+      id: "sewage-4",
+      title: "청주시 하수 재이용 시설",
+      desc: "청주시 하수처리수 재이용 민간투자사업(BTO) 청주시 하수처리수 재이용 민간투자사업(BTO) 청주시 하수처리수 재이용 민간투자사업(BTO)...",
+      imageSrc: "/images/landing/sewage_04.png",
+      href: "/reuse/business/sewage/cheongju",
+    },
+    {
+      id: "sewage-5",
+      title: "수원시 황구지천 하천유지용수",
+      desc: "황구지천 공공하수처리시설 하수처리수 재이용사업으로 향후 호매실천 및 금곡천 건천화 방지로...",
+      imageSrc: "/images/landing/sewage_05.png",
+      href: "/reuse/business/sewage/hwanggu",
+    },
+    {
+      id: "sewage-6",
+      title: "구리시 도로자동청소시스템",
+      desc: "고농도 미세먼지 발생 및 폭염의 급증에 따라 공공하수처리시설 발생 재이용수 일부를 도로자동청소시스템에 활용...",
+      imageSrc: "/images/landing/sewage_06.png",
+      href: "/reuse/business/sewage/guri",
     },
     ...Array.from({ length: 6 }).map((_, i) => ({
       id: `sewage-x-${i}`,
diff --git a/apps/dm/app/(landing)/reuse/_constants/lnb.ts b/apps/dm/app/(landing)/reuse/_constants/lnb.ts
index 6f9706e68..49c9ae1ae 100644
--- a/apps/dm/app/(landing)/reuse/_constants/lnb.ts
+++ b/apps/dm/app/(landing)/reuse/_constants/lnb.ts
@@ -47,6 +47,12 @@ export const LNB_BUSINESS: LnbItem[] = [
   },
   {
     label: "해외 재이용 사례",
-    children: [{ label: "사례 목록", href: "/reuse/business/global" }],
+    children: [
+        { label: "사례 개요", href: "/reuse/business/globalCase/overview" },
+        { label: "대만", href: "/reuse/business/globalCase/taiwan" },
+        { label: "호주", href: "/reuse/business/globalCase/australia" },    
+        { label: "싱가포르", href: "/reuse/business/globalCase/singapore" },
+        { label: "EU", href: "/reuse/business/globalCase/eu" }
+    ],
   },
 ];
diff --git a/apps/dm/app/(landing)/reuse/_sections/Cases.tsx b/apps/dm/app/(landing)/reuse/_sections/Cases.tsx
index 3d91bb5d5..077d05cfe 100644
--- a/apps/dm/app/(landing)/reuse/_sections/Cases.tsx
+++ b/apps/dm/app/(landing)/reuse/_sections/Cases.tsx
@@ -25,7 +25,7 @@ export default function Cases() {
 
                 <div className="mt-14">
                     <a
-                        href="#"
+                        href="/reuse/cases/rain"
                         className="
                         inline-flex items-center justify-center gap-3
                         w-[260px] h-[52px]
diff --git a/apps/dm/app/(landing)/reuse/business/globalCase/overview/page.tsx b/apps/dm/app/(landing)/reuse/business/globalCase/overview/page.tsx
new file mode 100644
index 000000000..e59ed86be
--- /dev/null
+++ b/apps/dm/app/(landing)/reuse/business/globalCase/overview/page.tsx
@@ -0,0 +1,229 @@
+// apps/dm/app/(landing)/reuse/business/globalCase/overview/page.tsx
+"use client";
+
+import SubPageHeader from "../../../_components/SubPageHeader";
+import CaseImageSlider from "../../../_components/ImageSlider";
+
+function SectionTitle({ children }: { children: React.ReactNode }) {
+  return (
+    <div className="flex items-center gap-3">
+      <span className="h-5 w-[3px] bg-sky-500" />
+      <h3 className="text-2xl font-bold text-neutral-900">{children}</h3>
+    </div>
+  );
+}
+
+type HrProps = {
+  className?: string;
+};
+
+function Hr({ className = "" }: HrProps) {
+  return <div className={`h-[2px] w-full bg-black/10 ${className}`} />;
+}
+
+type ImgCardProps = {
+  src: string;
+  alt: string;
+};
+
+function ImgCard({ src, alt }: ImgCardProps) {
+  return (
+    <div className="w-full overflow-x-auto">
+      <img
+        src={src}
+        alt={alt}
+        className="block mx-auto max-w-none"
+      />
+    </div>
+  );
+}
+
+export default function GreywaterPage() {
+  return (
+    <div className="bg-white">  
+      <SubPageHeader
+        title="해외 재이용 사례 개요"
+        crumbs={[
+            { label: "Home", href: "/reuse" },
+            { label: "물 재이용 사례" },
+            { label: "해외 재이용 사례" },
+            { label: "사례개요", href: "/reuse/business/globalCase/overview" },
+        ]}
+        hideFooterLine
+        hideGuideText
+        wrapClassName="!pb-0"
+      /> 
+
+      <Hr className="my-7" />
+
+      {/* 슬라이드 이미지 영역 */}
+      <CaseImageSlider
+        className="mt-8"
+        maxWidthClassName="max-w-[760px]"
+        slides={[
+            { src: "/images/landing/business/globalCase/overview_01.png", alt: "해외 재이용 사례 1" },
+        ]}
+      />
+
+      <section className="mt-6">
+        <div className="rounded-md bg-[#e9f0f1] p-8">
+            <h3 className="text-xl font-bold text-gray-800 leading-relaxed">
+            2024년 하수도 통계 기준 15.6%이며,<br />
+            제2차 물 재이용 기본 계획을 고려한 2030년 목표는 <span className="font-extrabold">17%</span>
+            </h3>
+
+            {/* 진행 바 영역 */}
+            <div className="mt-6 space-y-4">
+            {/* 2024 */}
+            <div className="flex items-center gap-4">
+                <span className="text-sm text-gray-600">’24년도</span>
+                <div className="relative h-7 rounded-r-lg">
+                    <div className="h-7 w-[112px] rounded-r-lg bg-gray-400" />
+                </div>
+                <span className="text-sm text-gray-700">15.6%</span>
+            </div>
+
+            {/* 2030 */}
+            <div className="flex items-center gap-4">
+                <span className="text-sm text-gray-600">’30년도</span>
+                <div className="relative">
+                    <div className="h-10 w-[327px] rounded-r-lg bg-gradient-to-r from-sky-500 to-green-500" />
+                </div>
+                <span className="text-xl font-bold text-gray-900">17%</span>
+            </div>
+            </div>
+        </div>
+
+        {/* 설명 문구 */}
+        <ul className="mt-6 space-y-2 text-base text-gray-600">
+            <li>
+            • 우리나라의 하수 처리 재이용률은 <span className="text-sky-600 ">15% 수준</span>
+            </li>
+            <li>
+            • 대만은 가뭄과 공업용수 증가에 대응하여
+            <span className="text-sky-600 ">
+                {" "}현재 4.3% 수준이며, 16.5%까지 확대 계획 수립
+            </span>
+            </li>
+        </ul>
+
+        {/* 테이블 */}
+        <div className="mt-6">
+            <table className="w-full text-center text-sm">
+                <thead>
+                    <tr>
+                        <th className="bg-[#C2CAD2] px-4 py-3 text-black rounded-t-lg">국가</th>
+                        <th className="bg-sky-600 px-4 py-3 text-white rounded-t-lg">해외정보</th>
+                        <th className="bg-teal-500 px-4 py-3 text-white rounded-t-lg">현재</th>
+                        <th className="bg-green-500 px-4 py-3 text-white rounded-t-lg">미래(목표, 예측치)</th>
+                    </tr>
+                </thead>
+                <tbody className="bg-white border border-t-0">
+                    <tr className="border-t">
+                        <td className="px-4 py-3 font-medium">한국</td>
+                        <td className="px-4 py-3 bg-sky-50 text-gray-700">12.1%</td>
+                        <td className="px-4 py-3">15.6%</td>
+                        <td className="px-4 py-3  bg-sky-50 text-gray-700">17%</td>
+                    </tr>
+                    <tr className="border-t">
+                        <td className="px-4 py-3 font-medium">대만</td>
+                        <td className="px-4 py-3 bg-sky-50 text-gray-700">2.4%</td>
+                        <td className="px-4 py-3">4.3%</td>
+                        <td className="px-4 py-3  bg-sky-50 text-gray-700">16.5%</td>
+                    </tr>
+                </tbody>
+            </table>
+        </div>
+      </section>
+
+      <Hr className="my-11" />
+ 
+      {/* 주요 국가의 하수처리수 재이용률 (%) */}
+      <section className="pb-[200px]">
+        <SectionTitle>주요 국가의 하수처리수 재이용률 (%)</SectionTitle>
+        {/* 설명 문구 */}
+        <ul className="mt-6 space-y-2 text-base text-gray-600">
+            <li>
+            • 전 세계적으로 물 재이용은 호주, 유럽, 아프리카, 미국 등 가뭄이 잦거나 심각한 가뭄이 발생한 국가에서 많이 이루어짐
+            </li>
+            <li>
+            • 이스라엘, 쿠웨이트 등 중동 및 북아프리카 지역은 가용 수자원이 제한되어 있어 재이용량 비중도 매우 높은 편
+            </li>
+        </ul>
+        {/* 테이블 (2단 병렬: 좌/우 데이터) */}
+        <div className="mt-6">
+            <div className="overflow-x-auto">
+                <table className="min-w-[900px] w-full text-center text-sm">
+                    <thead>
+                        <tr>
+                        {/* 좌측 3컬럼 */}
+                        <th className="bg-[#C2CAD2] px-4 py-3 text-black rounded-t-lg">국가명</th>
+                        <th className="bg-sky-600 px-4 py-3 text-white rounded-t-lg">지역</th>
+                        <th className="bg-green-500 px-4 py-3 text-white rounded-t-lg">재이용률</th>
+
+                        {/* 우측 3컬럼 */}
+                        <th className="bg-[#C2CAD2] px-4 py-3 text-black rounded-t-lg">국가명</th>
+                        <th className="bg-sky-600 px-4 py-3 text-white rounded-t-lg">지역</th>
+                        <th className="bg-green-500 px-4 py-3 text-white rounded-t-lg">재이용률</th>
+                        </tr>
+                    </thead>
+
+                    <tbody className="bg-white border border-t-0">
+                        {[
+                        {
+                            L: { c: "이스라엘", r: "중동&북아프리카", v: "92.3" },
+                            R: { c: "튀르키예", r: "동유럽&중앙아시아", v: "26.6" },
+                        },
+                        {
+                            L: { c: "쿠웨이트", r: "중동&북아프리카", v: "89.3" },
+                            R: { c: "독일", r: "서유럽", v: "25.0" },
+                        },
+                        {
+                            L: { c: "호주", r: "동아시아&태평양", v: "49.0" },
+                            R: { c: "스페인", r: "서유럽", v: "24.4" },
+                        },
+                        {
+                            L: { c: "싱가포르", r: "동아시아&태평양", v: "44.4" },
+                            R: { c: "한국", r: "동아시아&태평양", v: "12.1" },
+                        },
+                        {
+                            L: { c: "그리스", r: "서유럽", v: "39.1" },
+                            R: { c: "미국", r: "북아메리카", v: "13.1" },
+                        },
+                        {
+                            L: { c: "사우디아라비아", r: "중동&북아프리카", v: "32.8" },
+                            R: { c: "프랑스", r: "서유럽", v: "9.5" },
+                        },
+                        {
+                            L: { c: "이탈리아", r: "서유럽", v: "31.7" },
+                            R: { c: "대만", r: "동아시아&태평양", v: "2.4" },
+                        },
+                        {
+                            L: { c: "룩셈부르크", r: "서유럽", v: "29.1" },
+                            R: { c: "일본", r: "동아시아&태평양", v: "0.8" },
+                        },
+                        {
+                            L: { c: "포르투갈", r: "서유럽", v: "29.0" },
+                            R: { c: "", r: "", v: "" }, // 마지막 우측은 빈칸(이미지처럼)
+                        },
+                        ].map((row, idx) => (
+                        <tr key={idx} className="border-t">
+                            {/* 좌측 */}
+                            <td className="px-4 py-3 font-medium text-gray-700">{row.L.c}</td>
+                            <td className="px-4 py-3 bg-sky-50 text-gray-700">{row.L.r}</td>
+                            <td className="px-4 py-3 bg-green-50  text-gray-700">{row.L.v}</td>
+
+                            {/* 우측 */}
+                            <td className="px-4 py-3 font-medium text-gray-700">{row.R.c}</td>
+                            <td className="px-4 py-3 bg-sky-50 text-gray-700">{row.R.r}</td>
+                            <td className="px-4 py-3 bg-green-50  text-gray-700">{row.R.v}</td>
+                        </tr>
+                        ))}
+                    </tbody>
+                </table>
+            </div>
+        </div>
+      </section>
+    </div>
+  );
+}
diff --git a/apps/dm/app/(landing)/reuse/business/sewage/guri/page.tsx b/apps/dm/app/(landing)/reuse/business/sewage/guri/page.tsx
index 8c9053c2a..5b40fdd2a 100644
--- a/apps/dm/app/(landing)/reuse/business/sewage/guri/page.tsx
+++ b/apps/dm/app/(landing)/reuse/business/sewage/guri/page.tsx
@@ -42,12 +42,12 @@ export default function GreywaterPage() {
   return (
     <div className="bg-white">  
       <SubPageHeader
-        title="수원시 황구지천 하천유지용수"
+        title="구리시 도로자동청소시스템"
         crumbs={[
             { label: "Home", href: "/reuse" },
             { label: "물 재이용 사례" },
             { label: "하수 재이용 사례" },
-            { label: "수원시 황구지천", href: "/reuse/business/sewage/hwanggu" },
+            { label: "구리시", href: "/reuse/business/sewage/guri" },
         ]}
         hideFooterLine
         hideGuideText
@@ -61,7 +61,8 @@ export default function GreywaterPage() {
         className="mt-8"
         maxWidthClassName="max-w-[760px]"
         slides={[
-            { src: "/images/landing/business/sewage/hwanggu_01.png", alt: "수원시 황구지천 하수 재이용 1" },
+            { src: "/images/landing/business/sewage/guri_01.png", alt: "구리시 도로자동청소시스템 1" },
+            { src: "/images/landing/business/sewage/guri_02.png", alt: "구리시 도로자동청소시스템 2" },
         ]}
       />
 
@@ -69,7 +70,7 @@ export default function GreywaterPage() {
       <section className="mt-6">
         <SectionTitle>사업명</SectionTitle>
         <p className="mt-8 text-base text-gray-600">
-          수원시 황수원시 황구지천 하수처리수 재이용사업
+          구리시 도로자동청소시스템 설치사업
         </p>
       </section>
 
@@ -79,7 +80,7 @@ export default function GreywaterPage() {
       <section className="mt-6">
         <SectionTitle>사업목적</SectionTitle>
         <p className="mt-8 text-base text-gray-600">
-          황구지천 공공하수처리시설 하수처리수 재이용사업으로 향후 호매실천 및 금곡천 건천화 방지로 주민들에게 친수 공간 제공 및 하천 생태계 보전
+          고농도 미세먼지 발생 및 폭염의 급증에 따라 공공하수처리시설 발생 재이용수 일부를 도로자동청소시스템에 활용하여 미세먼지 저감 및 폭염 취약성 완화
         </p>
       </section>
 
@@ -89,10 +90,10 @@ export default function GreywaterPage() {
       <section className="mt-6">
         <SectionTitle>사업 주요 내용</SectionTitle>
         <p className="mt-8 text-base text-gray-600">
-          총사업비 : 110억원<br/>
-          위 치 : 수원시 권선구 호매실천, 금곡천<br/> 
-          관 로 : 3.9km<br/>
-          공 급 량 : 25,000㎥/일(하수처리시설 용량: 45,000㎥/일)<br/>
+          총사업비 : 61억원<br/>
+          위 치 : 구리시 경춘로 및 갈매중앙로 일대 등<br/> 
+          관 로 : 5.8km<br/>
+          공급계획<br/>
         </p>
       </section>
 
@@ -105,62 +106,38 @@ export default function GreywaterPage() {
         <div className="overflow-x-auto mt-8">
             <table className="w-full border border-[#E3E7EA] text-center">
                 <thead>
-                <tr>
-                    {/* 구분 */}
-                    <th className="w-1/4 bg-[#E3E7EA] text-black font-semibold py-4 border border-gray-300">
-                    구분
-                    </th>
-
-                    {/* 공급량 */}
-                    <th className="w-2/4 bg-[#1FA3C6] text-white font-semibold py-4 border border-gray-300">
-                    공급량
-                    </th>
-
-                    {/* 비고 */}
-                    <th className="w-2/4 bg-[#72B84F] text-white font-semibold py-4 border border-gray-300">
-                    비고
-                    </th>
-                </tr>
+                    <tr>
+                        <th className="bg-[#01ACE5] text-white font-semibold py-4 border border-gray-300">
+                        시설명
+                        </th>
+                        <th className="bg-[#33B5C8] text-white font-semibold py-4 border border-gray-300">
+                        재이용수 용도
+                        </th>
+                        <th className="bg-[#55BCA2] text-white font-semibold py-4 border border-gray-300">
+                        공급량(㎥/일) 
+                        </th>
+                        <th className="bg-[#6DBB4F] text-white font-semibold py-4 border border-gray-300">
+                        원수 
+                        </th>
+                    </tr>
                 </thead>
-
                 <tbody>
-                <tr>
-                    {/* 좌측 병합 */}
-                    <td
-                    rowSpan={3}
-                    className="bg-white font-medium text-gray-700 border border-gray-300"
-                    >
-                    하천 등 유지용수
-                    </td>
-
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700 text-lg font-medium">
-                    12,500m³/일
-                    </td>
-
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700">
-                    호매실천 공급
-                    </td>
-                </tr>
-
-                <tr>
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700 text-lg font-medium">
-                    6,250m³/일
-                    </td>
-
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700">
-                    금곡천1 공급
-                    </td>
-                </tr>
-
-                <tr>
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700 text-lg font-medium">
-                    6,250m³/일
-                    </td>
-
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700">
-                    금곡천2 공급
-                    </td>
-                </tr>
+                    <tr>
+                        <td
+                        className="bg-white py-6 border border-gray-300 text-gray-700"
+                        >
+                        도로자동청소시스템
+                        </td>
+                        <td className="bg-white py-6 border border-gray-300 text-gray-700">
+                        세척살수용수
+                        </td>
+                        <td className="bg-white py-6 border border-gray-300 text-gray-700">
+                        178
+                        </td>
+                        <td className="bg-white py-6 border border-gray-300 text-gray-700">
+                        구리 공공하수처리장 재이용수
+                        </td>
+                    </tr>
                 </tbody>
             </table>
         </div>
diff --git a/apps/dm/app/(landing)/reuse/business/sewage/hwanggu/page.tsx b/apps/dm/app/(landing)/reuse/business/sewage/hwanggu/page.tsx
index 582922df3..a3d9164c2 100644
--- a/apps/dm/app/(landing)/reuse/business/sewage/hwanggu/page.tsx
+++ b/apps/dm/app/(landing)/reuse/business/sewage/hwanggu/page.tsx
@@ -62,6 +62,8 @@ export default function GreywaterPage() {
         maxWidthClassName="max-w-[760px]"
         slides={[
             { src: "/images/landing/business/sewage/hwanggu_01.png", alt: "수원시 황구지천 하수 재이용 1" },
+            { src: "/images/landing/business/sewage/hwanggu_02.png", alt: "수원시 황구지천 하수 재이용 2" },
+            { src: "/images/landing/business/sewage/hwanggu_03.png", alt: "수원시 황구지천 하수 재이용 3" },
         ]}
       />
 
diff --git a/apps/dm/public/images/landing/business/globalCase/overview_01.png b/apps/dm/public/images/landing/business/globalCase/overview_01.png
new file mode 100644
index 000000000..6b6533ab3
Binary files /dev/null and b/apps/dm/public/images/landing/business/globalCase/overview_01.png differ
diff --git a/apps/dm/public/images/landing/business/sewage/guri_01.png b/apps/dm/public/images/landing/business/sewage/guri_01.png
new file mode 100644
index 000000000..4e14c957b
Binary files /dev/null and b/apps/dm/public/images/landing/business/sewage/guri_01.png differ
diff --git a/apps/dm/public/images/landing/business/sewage/guri_02.png b/apps/dm/public/images/landing/business/sewage/guri_02.png
new file mode 100644
index 000000000..9ca300ca4
Binary files /dev/null and b/apps/dm/public/images/landing/business/sewage/guri_02.png differ
diff --git a/apps/dm/public/images/landing/business/sewage/hwanggu_01.png b/apps/dm/public/images/landing/business/sewage/hwanggu_01.png
index de98213c5..91002a67c 100644
Binary files a/apps/dm/public/images/landing/business/sewage/hwanggu_01.png and b/apps/dm/public/images/landing/business/sewage/hwanggu_01.png differ
diff --git a/apps/dm/public/images/landing/business/sewage/hwanggu_02.png b/apps/dm/public/images/landing/business/sewage/hwanggu_02.png
new file mode 100644
index 000000000..8485a9268
Binary files /dev/null and b/apps/dm/public/images/landing/business/sewage/hwanggu_02.png differ
diff --git a/apps/dm/public/images/landing/business/sewage/hwanggu_03.png b/apps/dm/public/images/landing/business/sewage/hwanggu_03.png
new file mode 100644
index 000000000..ee2a28f65
Binary files /dev/null and b/apps/dm/public/images/landing/business/sewage/hwanggu_03.png differ
diff --git a/apps/dm/public/images/landing/sewage_04.png b/apps/dm/public/images/landing/sewage_04.png
new file mode 100644
index 000000000..40d89013b
Binary files /dev/null and b/apps/dm/public/images/landing/sewage_04.png differ
diff --git a/apps/dm/public/images/landing/sewage_05.png b/apps/dm/public/images/landing/sewage_05.png
new file mode 100644
index 000000000..06f3da8b7
Binary files /dev/null and b/apps/dm/public/images/landing/sewage_05.png differ
diff --git a/apps/dm/public/images/landing/sewage_06.png b/apps/dm/public/images/landing/sewage_06.png
new file mode 100644
index 000000000..b299163a6
Binary files /dev/null and b/apps/dm/public/images/landing/sewage_06.png differ
diff --git a/apps/dm_new/app/(landing)/reuse/_components/CaseTabsCarousel.tsx b/apps/dm_new/app/(landing)/reuse/_components/CaseTabsCarousel.tsx
index 2d936ffc5..44f790366 100644
--- a/apps/dm_new/app/(landing)/reuse/_components/CaseTabsCarousel.tsx
+++ b/apps/dm_new/app/(landing)/reuse/_components/CaseTabsCarousel.tsx
@@ -69,21 +69,42 @@ const MOCK: Record<TabKey, CaseItem[]> = {
       title: "경기도 파주시 하수 재이용",
       desc: "운정·금촌하수처리시설의 하수처리수를 막공법(U/F, R/O)으로 재처리하여 파주 LCD 산업단지내 3개 업체*에...",
       imageSrc: "/images/landing/sewage_01.png",
-      href: "#",
+      href: "/reuse/business/sewage/paju",
     },
     {
       id: "sewage-2",
       title: "충남보령 하수재이용",
       desc: "보령·신보령화력발전소에 하루 1만톤의 탈황용수 공급을 위해 보령하수처리시설의 하수처리수 재이용 사업...",
       imageSrc: "/images/landing/sewage_02.png",
-      href: "#",
+      href: "/reuse/business/sewage/bolyeong",
     },
     {
       id: "sewage-3",
       title: "여수시 하수처리수 재이용",
       desc: "(빗물) 월드컵경기장 등 4개소에 노면 빗물분사시스템 및 빗물 공급기를 설치하여 혹서기 도시 열섬효과 및 도로...",
       imageSrc: "/images/landing/sewage_03.png",
-      href: "#",
+      href: "/reuse/business/sewage/yeosu",
+    },
+    {
+      id: "sewage-4",
+      title: "청주시 하수 재이용 시설",
+      desc: "청주시 하수처리수 재이용 민간투자사업(BTO) 청주시 하수처리수 재이용 민간투자사업(BTO) 청주시 하수처리수 재이용 민간투자사업(BTO)...",
+      imageSrc: "/images/landing/sewage_04.png",
+      href: "/reuse/business/sewage/cheongju",
+    },
+    {
+      id: "sewage-5",
+      title: "수원시 황구지천 하천유지용수",
+      desc: "황구지천 공공하수처리시설 하수처리수 재이용사업으로 향후 호매실천 및 금곡천 건천화 방지로...",
+      imageSrc: "/images/landing/sewage_05.png",
+      href: "/reuse/business/sewage/hwanggu",
+    },
+    {
+      id: "sewage-6",
+      title: "구리시 도로자동청소시스템",
+      desc: "고농도 미세먼지 발생 및 폭염의 급증에 따라 공공하수처리시설 발생 재이용수 일부를 도로자동청소시스템에 활용...",
+      imageSrc: "/images/landing/sewage_06.png",
+      href: "/reuse/business/sewage/guri",
     },
     ...Array.from({ length: 6 }).map((_, i) => ({
       id: `sewage-x-${i}`,
diff --git a/apps/dm_new/app/(landing)/reuse/_constants/lnb.ts b/apps/dm_new/app/(landing)/reuse/_constants/lnb.ts
index 6f9706e68..49c9ae1ae 100644
--- a/apps/dm_new/app/(landing)/reuse/_constants/lnb.ts
+++ b/apps/dm_new/app/(landing)/reuse/_constants/lnb.ts
@@ -47,6 +47,12 @@ export const LNB_BUSINESS: LnbItem[] = [
   },
   {
     label: "해외 재이용 사례",
-    children: [{ label: "사례 목록", href: "/reuse/business/global" }],
+    children: [
+        { label: "사례 개요", href: "/reuse/business/globalCase/overview" },
+        { label: "대만", href: "/reuse/business/globalCase/taiwan" },
+        { label: "호주", href: "/reuse/business/globalCase/australia" },    
+        { label: "싱가포르", href: "/reuse/business/globalCase/singapore" },
+        { label: "EU", href: "/reuse/business/globalCase/eu" }
+    ],
   },
 ];
diff --git a/apps/dm_new/app/(landing)/reuse/_sections/Cases.tsx b/apps/dm_new/app/(landing)/reuse/_sections/Cases.tsx
index 3d91bb5d5..077d05cfe 100644
--- a/apps/dm_new/app/(landing)/reuse/_sections/Cases.tsx
+++ b/apps/dm_new/app/(landing)/reuse/_sections/Cases.tsx
@@ -25,7 +25,7 @@ export default function Cases() {
 
                 <div className="mt-14">
                     <a
-                        href="#"
+                        href="/reuse/cases/rain"
                         className="
                         inline-flex items-center justify-center gap-3
                         w-[260px] h-[52px]
diff --git a/apps/dm_new/app/(landing)/reuse/business/globalCase/overview/page.tsx b/apps/dm_new/app/(landing)/reuse/business/globalCase/overview/page.tsx
new file mode 100644
index 000000000..e59ed86be
--- /dev/null
+++ b/apps/dm_new/app/(landing)/reuse/business/globalCase/overview/page.tsx
@@ -0,0 +1,229 @@
+// apps/dm/app/(landing)/reuse/business/globalCase/overview/page.tsx
+"use client";
+
+import SubPageHeader from "../../../_components/SubPageHeader";
+import CaseImageSlider from "../../../_components/ImageSlider";
+
+function SectionTitle({ children }: { children: React.ReactNode }) {
+  return (
+    <div className="flex items-center gap-3">
+      <span className="h-5 w-[3px] bg-sky-500" />
+      <h3 className="text-2xl font-bold text-neutral-900">{children}</h3>
+    </div>
+  );
+}
+
+type HrProps = {
+  className?: string;
+};
+
+function Hr({ className = "" }: HrProps) {
+  return <div className={`h-[2px] w-full bg-black/10 ${className}`} />;
+}
+
+type ImgCardProps = {
+  src: string;
+  alt: string;
+};
+
+function ImgCard({ src, alt }: ImgCardProps) {
+  return (
+    <div className="w-full overflow-x-auto">
+      <img
+        src={src}
+        alt={alt}
+        className="block mx-auto max-w-none"
+      />
+    </div>
+  );
+}
+
+export default function GreywaterPage() {
+  return (
+    <div className="bg-white">  
+      <SubPageHeader
+        title="해외 재이용 사례 개요"
+        crumbs={[
+            { label: "Home", href: "/reuse" },
+            { label: "물 재이용 사례" },
+            { label: "해외 재이용 사례" },
+            { label: "사례개요", href: "/reuse/business/globalCase/overview" },
+        ]}
+        hideFooterLine
+        hideGuideText
+        wrapClassName="!pb-0"
+      /> 
+
+      <Hr className="my-7" />
+
+      {/* 슬라이드 이미지 영역 */}
+      <CaseImageSlider
+        className="mt-8"
+        maxWidthClassName="max-w-[760px]"
+        slides={[
+            { src: "/images/landing/business/globalCase/overview_01.png", alt: "해외 재이용 사례 1" },
+        ]}
+      />
+
+      <section className="mt-6">
+        <div className="rounded-md bg-[#e9f0f1] p-8">
+            <h3 className="text-xl font-bold text-gray-800 leading-relaxed">
+            2024년 하수도 통계 기준 15.6%이며,<br />
+            제2차 물 재이용 기본 계획을 고려한 2030년 목표는 <span className="font-extrabold">17%</span>
+            </h3>
+
+            {/* 진행 바 영역 */}
+            <div className="mt-6 space-y-4">
+            {/* 2024 */}
+            <div className="flex items-center gap-4">
+                <span className="text-sm text-gray-600">’24년도</span>
+                <div className="relative h-7 rounded-r-lg">
+                    <div className="h-7 w-[112px] rounded-r-lg bg-gray-400" />
+                </div>
+                <span className="text-sm text-gray-700">15.6%</span>
+            </div>
+
+            {/* 2030 */}
+            <div className="flex items-center gap-4">
+                <span className="text-sm text-gray-600">’30년도</span>
+                <div className="relative">
+                    <div className="h-10 w-[327px] rounded-r-lg bg-gradient-to-r from-sky-500 to-green-500" />
+                </div>
+                <span className="text-xl font-bold text-gray-900">17%</span>
+            </div>
+            </div>
+        </div>
+
+        {/* 설명 문구 */}
+        <ul className="mt-6 space-y-2 text-base text-gray-600">
+            <li>
+            • 우리나라의 하수 처리 재이용률은 <span className="text-sky-600 ">15% 수준</span>
+            </li>
+            <li>
+            • 대만은 가뭄과 공업용수 증가에 대응하여
+            <span className="text-sky-600 ">
+                {" "}현재 4.3% 수준이며, 16.5%까지 확대 계획 수립
+            </span>
+            </li>
+        </ul>
+
+        {/* 테이블 */}
+        <div className="mt-6">
+            <table className="w-full text-center text-sm">
+                <thead>
+                    <tr>
+                        <th className="bg-[#C2CAD2] px-4 py-3 text-black rounded-t-lg">국가</th>
+                        <th className="bg-sky-600 px-4 py-3 text-white rounded-t-lg">해외정보</th>
+                        <th className="bg-teal-500 px-4 py-3 text-white rounded-t-lg">현재</th>
+                        <th className="bg-green-500 px-4 py-3 text-white rounded-t-lg">미래(목표, 예측치)</th>
+                    </tr>
+                </thead>
+                <tbody className="bg-white border border-t-0">
+                    <tr className="border-t">
+                        <td className="px-4 py-3 font-medium">한국</td>
+                        <td className="px-4 py-3 bg-sky-50 text-gray-700">12.1%</td>
+                        <td className="px-4 py-3">15.6%</td>
+                        <td className="px-4 py-3  bg-sky-50 text-gray-700">17%</td>
+                    </tr>
+                    <tr className="border-t">
+                        <td className="px-4 py-3 font-medium">대만</td>
+                        <td className="px-4 py-3 bg-sky-50 text-gray-700">2.4%</td>
+                        <td className="px-4 py-3">4.3%</td>
+                        <td className="px-4 py-3  bg-sky-50 text-gray-700">16.5%</td>
+                    </tr>
+                </tbody>
+            </table>
+        </div>
+      </section>
+
+      <Hr className="my-11" />
+ 
+      {/* 주요 국가의 하수처리수 재이용률 (%) */}
+      <section className="pb-[200px]">
+        <SectionTitle>주요 국가의 하수처리수 재이용률 (%)</SectionTitle>
+        {/* 설명 문구 */}
+        <ul className="mt-6 space-y-2 text-base text-gray-600">
+            <li>
+            • 전 세계적으로 물 재이용은 호주, 유럽, 아프리카, 미국 등 가뭄이 잦거나 심각한 가뭄이 발생한 국가에서 많이 이루어짐
+            </li>
+            <li>
+            • 이스라엘, 쿠웨이트 등 중동 및 북아프리카 지역은 가용 수자원이 제한되어 있어 재이용량 비중도 매우 높은 편
+            </li>
+        </ul>
+        {/* 테이블 (2단 병렬: 좌/우 데이터) */}
+        <div className="mt-6">
+            <div className="overflow-x-auto">
+                <table className="min-w-[900px] w-full text-center text-sm">
+                    <thead>
+                        <tr>
+                        {/* 좌측 3컬럼 */}
+                        <th className="bg-[#C2CAD2] px-4 py-3 text-black rounded-t-lg">국가명</th>
+                        <th className="bg-sky-600 px-4 py-3 text-white rounded-t-lg">지역</th>
+                        <th className="bg-green-500 px-4 py-3 text-white rounded-t-lg">재이용률</th>
+
+                        {/* 우측 3컬럼 */}
+                        <th className="bg-[#C2CAD2] px-4 py-3 text-black rounded-t-lg">국가명</th>
+                        <th className="bg-sky-600 px-4 py-3 text-white rounded-t-lg">지역</th>
+                        <th className="bg-green-500 px-4 py-3 text-white rounded-t-lg">재이용률</th>
+                        </tr>
+                    </thead>
+
+                    <tbody className="bg-white border border-t-0">
+                        {[
+                        {
+                            L: { c: "이스라엘", r: "중동&북아프리카", v: "92.3" },
+                            R: { c: "튀르키예", r: "동유럽&중앙아시아", v: "26.6" },
+                        },
+                        {
+                            L: { c: "쿠웨이트", r: "중동&북아프리카", v: "89.3" },
+                            R: { c: "독일", r: "서유럽", v: "25.0" },
+                        },
+                        {
+                            L: { c: "호주", r: "동아시아&태평양", v: "49.0" },
+                            R: { c: "스페인", r: "서유럽", v: "24.4" },
+                        },
+                        {
+                            L: { c: "싱가포르", r: "동아시아&태평양", v: "44.4" },
+                            R: { c: "한국", r: "동아시아&태평양", v: "12.1" },
+                        },
+                        {
+                            L: { c: "그리스", r: "서유럽", v: "39.1" },
+                            R: { c: "미국", r: "북아메리카", v: "13.1" },
+                        },
+                        {
+                            L: { c: "사우디아라비아", r: "중동&북아프리카", v: "32.8" },
+                            R: { c: "프랑스", r: "서유럽", v: "9.5" },
+                        },
+                        {
+                            L: { c: "이탈리아", r: "서유럽", v: "31.7" },
+                            R: { c: "대만", r: "동아시아&태평양", v: "2.4" },
+                        },
+                        {
+                            L: { c: "룩셈부르크", r: "서유럽", v: "29.1" },
+                            R: { c: "일본", r: "동아시아&태평양", v: "0.8" },
+                        },
+                        {
+                            L: { c: "포르투갈", r: "서유럽", v: "29.0" },
+                            R: { c: "", r: "", v: "" }, // 마지막 우측은 빈칸(이미지처럼)
+                        },
+                        ].map((row, idx) => (
+                        <tr key={idx} className="border-t">
+                            {/* 좌측 */}
+                            <td className="px-4 py-3 font-medium text-gray-700">{row.L.c}</td>
+                            <td className="px-4 py-3 bg-sky-50 text-gray-700">{row.L.r}</td>
+                            <td className="px-4 py-3 bg-green-50  text-gray-700">{row.L.v}</td>
+
+                            {/* 우측 */}
+                            <td className="px-4 py-3 font-medium text-gray-700">{row.R.c}</td>
+                            <td className="px-4 py-3 bg-sky-50 text-gray-700">{row.R.r}</td>
+                            <td className="px-4 py-3 bg-green-50  text-gray-700">{row.R.v}</td>
+                        </tr>
+                        ))}
+                    </tbody>
+                </table>
+            </div>
+        </div>
+      </section>
+    </div>
+  );
+}
diff --git a/apps/dm_new/app/(landing)/reuse/business/sewage/guri/page.tsx b/apps/dm_new/app/(landing)/reuse/business/sewage/guri/page.tsx
index 8c9053c2a..5b40fdd2a 100644
--- a/apps/dm_new/app/(landing)/reuse/business/sewage/guri/page.tsx
+++ b/apps/dm_new/app/(landing)/reuse/business/sewage/guri/page.tsx
@@ -42,12 +42,12 @@ export default function GreywaterPage() {
   return (
     <div className="bg-white">  
       <SubPageHeader
-        title="수원시 황구지천 하천유지용수"
+        title="구리시 도로자동청소시스템"
         crumbs={[
             { label: "Home", href: "/reuse" },
             { label: "물 재이용 사례" },
             { label: "하수 재이용 사례" },
-            { label: "수원시 황구지천", href: "/reuse/business/sewage/hwanggu" },
+            { label: "구리시", href: "/reuse/business/sewage/guri" },
         ]}
         hideFooterLine
         hideGuideText
@@ -61,7 +61,8 @@ export default function GreywaterPage() {
         className="mt-8"
         maxWidthClassName="max-w-[760px]"
         slides={[
-            { src: "/images/landing/business/sewage/hwanggu_01.png", alt: "수원시 황구지천 하수 재이용 1" },
+            { src: "/images/landing/business/sewage/guri_01.png", alt: "구리시 도로자동청소시스템 1" },
+            { src: "/images/landing/business/sewage/guri_02.png", alt: "구리시 도로자동청소시스템 2" },
         ]}
       />
 
@@ -69,7 +70,7 @@ export default function GreywaterPage() {
       <section className="mt-6">
         <SectionTitle>사업명</SectionTitle>
         <p className="mt-8 text-base text-gray-600">
-          수원시 황수원시 황구지천 하수처리수 재이용사업
+          구리시 도로자동청소시스템 설치사업
         </p>
       </section>
 
@@ -79,7 +80,7 @@ export default function GreywaterPage() {
       <section className="mt-6">
         <SectionTitle>사업목적</SectionTitle>
         <p className="mt-8 text-base text-gray-600">
-          황구지천 공공하수처리시설 하수처리수 재이용사업으로 향후 호매실천 및 금곡천 건천화 방지로 주민들에게 친수 공간 제공 및 하천 생태계 보전
+          고농도 미세먼지 발생 및 폭염의 급증에 따라 공공하수처리시설 발생 재이용수 일부를 도로자동청소시스템에 활용하여 미세먼지 저감 및 폭염 취약성 완화
         </p>
       </section>
 
@@ -89,10 +90,10 @@ export default function GreywaterPage() {
       <section className="mt-6">
         <SectionTitle>사업 주요 내용</SectionTitle>
         <p className="mt-8 text-base text-gray-600">
-          총사업비 : 110억원<br/>
-          위 치 : 수원시 권선구 호매실천, 금곡천<br/> 
-          관 로 : 3.9km<br/>
-          공 급 량 : 25,000㎥/일(하수처리시설 용량: 45,000㎥/일)<br/>
+          총사업비 : 61억원<br/>
+          위 치 : 구리시 경춘로 및 갈매중앙로 일대 등<br/> 
+          관 로 : 5.8km<br/>
+          공급계획<br/>
         </p>
       </section>
 
@@ -105,62 +106,38 @@ export default function GreywaterPage() {
         <div className="overflow-x-auto mt-8">
             <table className="w-full border border-[#E3E7EA] text-center">
                 <thead>
-                <tr>
-                    {/* 구분 */}
-                    <th className="w-1/4 bg-[#E3E7EA] text-black font-semibold py-4 border border-gray-300">
-                    구분
-                    </th>
-
-                    {/* 공급량 */}
-                    <th className="w-2/4 bg-[#1FA3C6] text-white font-semibold py-4 border border-gray-300">
-                    공급량
-                    </th>
-
-                    {/* 비고 */}
-                    <th className="w-2/4 bg-[#72B84F] text-white font-semibold py-4 border border-gray-300">
-                    비고
-                    </th>
-                </tr>
+                    <tr>
+                        <th className="bg-[#01ACE5] text-white font-semibold py-4 border border-gray-300">
+                        시설명
+                        </th>
+                        <th className="bg-[#33B5C8] text-white font-semibold py-4 border border-gray-300">
+                        재이용수 용도
+                        </th>
+                        <th className="bg-[#55BCA2] text-white font-semibold py-4 border border-gray-300">
+                        공급량(㎥/일) 
+                        </th>
+                        <th className="bg-[#6DBB4F] text-white font-semibold py-4 border border-gray-300">
+                        원수 
+                        </th>
+                    </tr>
                 </thead>
-
                 <tbody>
-                <tr>
-                    {/* 좌측 병합 */}
-                    <td
-                    rowSpan={3}
-                    className="bg-white font-medium text-gray-700 border border-gray-300"
-                    >
-                    하천 등 유지용수
-                    </td>
-
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700 text-lg font-medium">
-                    12,500m³/일
-                    </td>
-
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700">
-                    호매실천 공급
-                    </td>
-                </tr>
-
-                <tr>
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700 text-lg font-medium">
-                    6,250m³/일
-                    </td>
-
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700">
-                    금곡천1 공급
-                    </td>
-                </tr>
-
-                <tr>
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700 text-lg font-medium">
-                    6,250m³/일
-                    </td>
-
-                    <td className="bg-white py-6 border border-gray-300 text-gray-700">
-                    금곡천2 공급
-                    </td>
-                </tr>
+                    <tr>
+                        <td
+                        className="bg-white py-6 border border-gray-300 text-gray-700"
+                        >
+                        도로자동청소시스템
+                        </td>
+                        <td className="bg-white py-6 border border-gray-300 text-gray-700">
+                        세척살수용수
+                        </td>
+                        <td className="bg-white py-6 border border-gray-300 text-gray-700">
+                        178
+                        </td>
+                        <td className="bg-white py-6 border border-gray-300 text-gray-700">
+                        구리 공공하수처리장 재이용수
+                        </td>
+                    </tr>
                 </tbody>
             </table>
         </div>
diff --git a/apps/dm_new/app/(landing)/reuse/business/sewage/hwanggu/page.tsx b/apps/dm_new/app/(landing)/reuse/business/sewage/hwanggu/page.tsx
index 582922df3..a3d9164c2 100644
--- a/apps/dm_new/app/(landing)/reuse/business/sewage/hwanggu/page.tsx
+++ b/apps/dm_new/app/(landing)/reuse/business/sewage/hwanggu/page.tsx
@@ -62,6 +62,8 @@ export default function GreywaterPage() {
         maxWidthClassName="max-w-[760px]"
         slides={[
             { src: "/images/landing/business/sewage/hwanggu_01.png", alt: "수원시 황구지천 하수 재이용 1" },
+            { src: "/images/landing/business/sewage/hwanggu_02.png", alt: "수원시 황구지천 하수 재이용 2" },
+            { src: "/images/landing/business/sewage/hwanggu_03.png", alt: "수원시 황구지천 하수 재이용 3" },
         ]}
       />
 
diff --git a/apps/dm_new/public/images/landing/business/globalCase/overview_01.png b/apps/dm_new/public/images/landing/business/globalCase/overview_01.png
new file mode 100644
index 000000000..6b6533ab3
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new file mode 100644
index 000000000..4e14c957b
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index de98213c5..91002a67c 100644
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