diff --git a/back/src/domains/convention/adapters/PgConventionQueries.integration.test.ts b/back/src/domains/convention/adapters/PgConventionQueries.integration.test.ts
index 14f934b4c4..3cb04ac2a8 100644
--- a/back/src/domains/convention/adapters/PgConventionQueries.integration.test.ts
+++ b/back/src/domains/convention/adapters/PgConventionQueries.integration.test.ts
@@ -336,7 +336,12 @@ describe("Pg implementation of ConventionQueries", () => {
   describe("PG implementation of method getConventionsByFilters", () => {
     const agencyId = "bbbbbc15-9c0a-1aaa-aa6d-6aa9ad38aaff";
     const agency = AgencyDtoBuilder.create().withId(agencyId).build();
+    const siret1 = "11110000111100";
+    const siret2 = "22220000222200";
+    const siret3 = "33330000333300";
+
     const conventionCancelledAndDateStart20230327 = new ConventionDtoBuilder()
+      .withSiret(siret1)
       .withId("bbbbbc15-9c0a-1aaa-aa6d-6aa9ad38aa01")
       .withDateStart(new Date("2023-03-27").toISOString())
       .withDateEnd(new Date("2023-03-28").toISOString())
@@ -346,6 +351,7 @@ describe("Pg implementation of ConventionQueries", () => {
       .build();
 
     const conventionDraftAndDateStart20230330 = new ConventionDtoBuilder()
+      .withSiret(siret3)
       .withId("bbbbbc15-9c0a-1aaa-aa6d-6aa9ad38aa02")
       .withDateSubmission(new Date("2023-03-05").toISOString())
       .withDateStart(new Date("2023-03-30").toISOString())
@@ -356,6 +362,7 @@ describe("Pg implementation of ConventionQueries", () => {
       .build();
 
     const firstValidatedConvention = new ConventionDtoBuilder()
+      .withSiret(siret1)
       .withId("bbbbbc15-9c0a-1aaa-aa6d-6aa9ad38aa03")
       .withDateSubmission(new Date("2024-06-20").toISOString())
       .withDateStart(new Date("2024-07-01").toISOString())
@@ -368,6 +375,7 @@ describe("Pg implementation of ConventionQueries", () => {
       .build();
 
     const secondValidatedConvention = new ConventionDtoBuilder()
+      .withSiret(siret2)
       .withId("bbbbbc15-9c0a-1aaa-aa6d-6aa9ad38aa04")
       .withDateSubmission(new Date("2024-06-21").toISOString())
       .withDateStart(new Date("2024-07-02").toISOString())
@@ -523,6 +531,21 @@ describe("Pg implementation of ConventionQueries", () => {
         firstValidatedConvention,
       ]);
     });
+
+    it("getConventionsByFilters with some sirets", async () => {
+      const resultAll = await conventionQueries.getConventions({
+        filters: {
+          withSirets: [siret1, siret2],
+        },
+        sortBy: "dateStart",
+      });
+
+      expectToEqual(resultAll, [
+        secondValidatedConvention,
+        firstValidatedConvention,
+        conventionCancelledAndDateStart20230327,
+      ]);
+    });
   });
 
   describe("findSimilarConventions", () => {
diff --git a/back/src/domains/convention/adapters/PgConventionQueries.ts b/back/src/domains/convention/adapters/PgConventionQueries.ts
index 4666400ced..d7c20d9cf0 100644
--- a/back/src/domains/convention/adapters/PgConventionQueries.ts
+++ b/back/src/domains/convention/adapters/PgConventionQueries.ts
@@ -9,6 +9,7 @@ import {
   ConventionStatus,
   DateRange,
   FindSimilarConventionsParams,
+  SiretDto,
   conventionReadSchema,
   conventionSchema,
   pipeWithValue,
@@ -279,7 +280,7 @@ const addFiltersToBuilder =
 
     const addWithSiretsIfNeeded: AddToBuilder = (b) =>
       withSirets && withSirets.length > 0
-        ? b.where("conventions.siret", "in", withSirets)
+        ? b.where("conventions.siret", "=", sql<SiretDto>`ANY(${withSirets})`)
         : b;
 
     return pipeWithValue(
diff --git a/front/src/app/components/layout/LayoutFooter.tsx b/front/src/app/components/layout/LayoutFooter.tsx
index 0fb01d40c4..2a1a914c4e 100644
--- a/front/src/app/components/layout/LayoutFooter.tsx
+++ b/front/src/app/components/layout/LayoutFooter.tsx
@@ -1,4 +1,8 @@
 import { fr } from "@codegouvfr/react-dsfr";
+import {
+  Display,
+  headerFooterDisplayItem,
+} from "@codegouvfr/react-dsfr/Display";
 import { useIsDark } from "@codegouvfr/react-dsfr/useIsDark";
 import React from "react";
 import {
@@ -139,7 +143,7 @@ const links: NavLink[] = [
     target: "_blank",
   },
 ];
-const bottomsLinks: NavLink[] = [
+const bottomsLinks: (NavLink | typeof headerFooterDisplayItem)[] = [
   {
     label: "Accessibilité : partiellement conforme",
     ...routes.standard({ pagePath: "accessibilite" }).link,
@@ -207,6 +211,7 @@ const bottomsLinks: NavLink[] = [
     id: bottomsLinksIds.communicationKit,
     target: "_blank",
   },
+  headerFooterDisplayItem,
 ];
 
 const navTopGroupLinks: NavTopGroupLinks[] = [
@@ -282,6 +287,7 @@ export const LayoutFooter = () => (
       bottomLinks={bottomsLinks}
       plateformeInclusionLogo={<PlateformeInclusionLogo />}
     />
+    <Display />
   </>
 );
 
diff --git a/front/src/app/components/layout/LayoutHeader.tsx b/front/src/app/components/layout/LayoutHeader.tsx
index ef98744aae..f0418aa689 100644
--- a/front/src/app/components/layout/LayoutHeader.tsx
+++ b/front/src/app/components/layout/LayoutHeader.tsx
@@ -1,8 +1,4 @@
 import { fr } from "@codegouvfr/react-dsfr";
-import {
-  Display,
-  headerFooterDisplayItem,
-} from "@codegouvfr/react-dsfr/Display";
 import { Header, HeaderProps } from "@codegouvfr/react-dsfr/Header";
 import { MainNavigationProps } from "@codegouvfr/react-dsfr/MainNavigation";
 import { useIsDark } from "@codegouvfr/react-dsfr/useIsDark";
@@ -54,7 +50,6 @@ export const LayoutHeader = () => {
   const isAdminConnected = useAppSelector(authSelectors.isAdminConnected);
   const isPeConnected = useAppSelector(authSelectors.isPeConnected);
   const tools: HeaderProps["quickAccessItems"] = [
-    headerFooterDisplayItem,
     {
       text: "Remplir la demande de convention",
       iconId: "fr-icon-draft-line",
@@ -318,7 +313,6 @@ export const LayoutHeader = () => {
         navigation={links}
         quickAccessItems={tools}
       />
-      <Display />
     </>
   );
 };
diff --git a/libs/react-design-system/src/immersionFacile/components/footer/Footer.tsx b/libs/react-design-system/src/immersionFacile/components/footer/Footer.tsx
index 49d1a6d34f..4e8ef6603f 100644
--- a/libs/react-design-system/src/immersionFacile/components/footer/Footer.tsx
+++ b/libs/react-design-system/src/immersionFacile/components/footer/Footer.tsx
@@ -1,4 +1,5 @@
 import { fr } from "@codegouvfr/react-dsfr";
+import { FooterProps as FooterPropsDsfr } from "@codegouvfr/react-dsfr/Footer";
 import React from "react";
 import { useStyles } from "tss-react/dsfr";
 import FooterStyles from "./Footer.styles";
@@ -24,7 +25,7 @@ export type NavTopGroupLinks = {
 export type FooterProps = {
   links?: NavLink[];
   navTopGroupLinks?: NavTopGroupLinks[];
-  bottomLinks?: NavLink[];
+  bottomLinks?: (NavLink | FooterPropsDsfr.BottomItem.Button)[];
   partnersLogos?: React.ReactNode;
   plateformeInclusionLogo?: React.ReactNode;
 };
@@ -47,13 +48,36 @@ const TopLink = ({ link }: { link: NavLink }) => {
   );
 };
 
-const BottomLink = ({ link }: { link: NavLink }) => (
-  <li className={fr.cx("fr-footer__bottom-item")}>
-    <a className={fr.cx("fr-footer__bottom-link")} {...link}>
-      {link.label}
-    </a>
-  </li>
-);
+const BottomLink = ({
+  link,
+}: { link: NavLink | FooterPropsDsfr.BottomItem }) => {
+  const { cx } = useStyles();
+  return (
+    <li className={fr.cx("fr-footer__bottom-item")}>
+      {"label" in link ? (
+        <a className={fr.cx("fr-footer__bottom-link")} {...link}>
+          {link.label}
+        </a>
+      ) : (
+        <button
+          type="button"
+          className={cx(
+            fr.cx(
+              "fr-footer__bottom-link",
+              "fr-icon-theme-fill",
+              "fr-link--icon-left",
+              link.iconId,
+            ),
+            link.buttonProps?.className,
+          )}
+          {...link.buttonProps}
+        >
+          {link.text}
+        </button>
+      )}
+    </li>
+  );
+};
 
 export const Footer = ({
   links,