diff --git a/pages/concepts/[concept]/[param].tsx b/pages/concepts/[concept]/[param].tsx
index 8aa547a8..c0f55c54 100644
--- a/pages/concepts/[concept]/[param].tsx
+++ b/pages/concepts/[concept]/[param].tsx
@@ -1,47 +1,19 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Concept() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const { concept, param } = params || {};
-  const curi = `${concept}/${param}`;
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_TERMS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-    const entryUri = env.ENTRYSCAPE_TERMS_PATH.includes("sandbox")
-      ? `https://www-sandbox.dataportal.se/concepts/${curi}`
-      : `https://dataportal.se/concepts/${curi}`;
-
-    const entry = await esu.getEntryByResourceURI(entryUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/concepts/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/concepts",
+    redirectPath: "/concepts",
+    entrystorePathKey: "ENTRYSCAPE_TERMS_PATH",
+    paramName: "concept",
+    secondParamName: "param",
+  });
 };
diff --git a/pages/concepts/[concept]/index.tsx b/pages/concepts/[concept]/index.tsx
index 107b492e..9b17d878 100644
--- a/pages/concepts/[concept]/index.tsx
+++ b/pages/concepts/[concept]/index.tsx
@@ -1,12 +1,11 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next";
 import { useRouter } from "next/router";
+import { GetServerSidePropsContext } from "next/types";
 import { useContext } from "react";
 
-import { SettingsUtil } from "@/env";
 import { ConceptPage } from "@/features/entryscape/concept-page";
 import { EntrystoreProvider } from "@/providers/entrystore-provider";
 import { SettingsContext } from "@/providers/settings-provider";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Concept() {
   const { env } = useContext(SettingsContext);
@@ -29,48 +28,13 @@ export default function Concept() {
   );
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const { concept } = params || {};
-
-  if (
-    typeof concept === "string" &&
-    /\d/.test(concept) &&
-    concept.includes("_")
-  ) {
-    return { props: {} };
-  }
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_TERMS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-    const entryUri = env.ENTRYSCAPE_TERMS_PATH.includes("sandbox")
-      ? `https://www-sandbox.dataportal.se/concepts/${concept}`
-      : `https://dataportal.se/concepts/${concept}`;
-
-    const entry = await esu.getEntryByResourceURI(entryUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/concepts/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/concepts",
+    redirectPath: "/concepts",
+    entrystorePathKey: "ENTRYSCAPE_TERMS_PATH",
+    paramName: "concept",
+  });
 };
diff --git a/pages/externalconcept/[...concept].tsx b/pages/externalconcept/[...concept].tsx
index 672a91b2..6e92c865 100644
--- a/pages/externalconcept/[...concept].tsx
+++ b/pages/externalconcept/[...concept].tsx
@@ -1,54 +1,18 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next/types";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Concept() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const concept = (params?.concept as string[]) || [];
-  const scheme = concept[0];
-
-  if (scheme != "http" && scheme != "https") {
-    return {
-      notFound: true,
-    };
-  }
-
-  // Reconstruct the original URI and redirect to the new format
-  const curi = concept.slice(1).join("/");
-  const uri = `${scheme}://${curi}`;
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_TERMS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-
-    const entry = await esu.getEntryByResourceURI(uri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/concepts/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/concepts",
+    redirectPath: "/concepts",
+    entrystorePathKey: "ENTRYSCAPE_TERMS_PATH",
+    paramName: "concept",
+  });
 };
diff --git a/pages/externalconcept/index.tsx b/pages/externalconcept/index.tsx
index eda02673..164a1492 100644
--- a/pages/externalconcept/index.tsx
+++ b/pages/externalconcept/index.tsx
@@ -1,43 +1,21 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next/types";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Concept() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  query: { resource },
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const resourceUri = decodeURIComponent(resource as string);
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_TERMS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-
-    const entry = await esu.getEntryByResourceURI(resourceUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/concepts/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(
+    context,
+    {
+      pathPrefix: "/concepts",
+      redirectPath: "/concepts",
+      entrystorePathKey: "ENTRYSCAPE_TERMS_PATH",
+    },
+    context.query.resource as string,
+  );
 };
diff --git a/pages/externalspecification/[...specification].tsx b/pages/externalspecification/[...specification].tsx
index c264c7c6..44ea3802 100644
--- a/pages/externalspecification/[...specification].tsx
+++ b/pages/externalspecification/[...specification].tsx
@@ -1,54 +1,18 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next/types";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Specification() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const specification = (params?.specification as string[]) || [];
-  const scheme = specification[0];
-
-  if (scheme != "http" && scheme != "https") {
-    return {
-      notFound: true,
-    };
-  }
-
-  // Reconstruct the original URI and redirect to the new format
-  const curi = specification.slice(1).join("/");
-  const entryUri = `${scheme}://${curi}`;
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_SPECS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-
-    const entry = await esu.getEntryByResourceURI(entryUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/specifications/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/specifications",
+    redirectPath: "/specifications",
+    entrystorePathKey: "ENTRYSCAPE_SPECS_PATH",
+    paramName: "specification",
+  });
 };
diff --git a/pages/externalspecification/index.tsx b/pages/externalspecification/index.tsx
index ea926f94..7ad7db53 100644
--- a/pages/externalspecification/index.tsx
+++ b/pages/externalspecification/index.tsx
@@ -1,43 +1,21 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next/types";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Specification() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  query: { resource },
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const resourceUri = decodeURIComponent(resource as string);
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_SPECS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-
-    const entry = await esu.getEntryByResourceURI(resourceUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/specifications/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(
+    context,
+    {
+      pathPrefix: "/specifications",
+      redirectPath: "/specifications",
+      entrystorePathKey: "ENTRYSCAPE_SPECS_PATH",
+    },
+    context.query.resource as string,
+  );
 };
diff --git a/pages/externalterminology/[...terminology].tsx b/pages/externalterminology/[...terminology].tsx
index 1dd8cb95..bfae1354 100644
--- a/pages/externalterminology/[...terminology].tsx
+++ b/pages/externalterminology/[...terminology].tsx
@@ -1,54 +1,18 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Terminology() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const terminology = (params?.terminology as string[]) || [];
-  const scheme = terminology[0];
-
-  if (scheme != "http" && scheme != "https") {
-    return {
-      notFound: true,
-    };
-  }
-
-  // Reconstruct the original URI and redirect to the new format
-  const curi = terminology.slice(1).join("/");
-  const entryUri = `${scheme}://${curi}`;
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_TERMS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-
-    const entry = await esu.getEntryByResourceURI(entryUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/terminology/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/concepts",
+    redirectPath: "/terminology",
+    entrystorePathKey: "ENTRYSCAPE_TERMS_PATH",
+    paramName: "terminology",
+  });
 };
diff --git a/pages/externalterminology/index.tsx b/pages/externalterminology/index.tsx
index b7a867f3..bf0a1fd8 100644
--- a/pages/externalterminology/index.tsx
+++ b/pages/externalterminology/index.tsx
@@ -1,43 +1,21 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Terminology() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  query: { resource },
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const resourceUri = decodeURIComponent(resource as string);
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_TERMS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-
-    const entry = await esu.getEntryByResourceURI(resourceUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/terminology/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(
+    context,
+    {
+      pathPrefix: "/concepts",
+      redirectPath: "/terminology",
+      entrystorePathKey: "ENTRYSCAPE_TERMS_PATH",
+    },
+    context.query.resource as string,
+  );
 };
diff --git a/pages/specifications/[spec]/[param].tsx b/pages/specifications/[spec]/[param].tsx
index 2f8762fd..d322f107 100644
--- a/pages/specifications/[spec]/[param].tsx
+++ b/pages/specifications/[spec]/[param].tsx
@@ -1,47 +1,19 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Specification() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const { spec, param } = params || {};
-  const curi = `${spec}/${param}`;
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_SPECS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-    const entryUri = env.ENTRYSCAPE_SPECS_PATH.includes("sandbox")
-      ? `https://www-sandbox.dataportal.se/specifications/${curi}`
-      : `https://dataportal.se/specifications/${curi}`;
-
-    const entry = await esu.getEntryByResourceURI(entryUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/specifications/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/specifications",
+    redirectPath: "/specifications",
+    entrystorePathKey: "ENTRYSCAPE_SPECS_PATH",
+    paramName: "spec",
+    secondParamName: "param",
+  });
 };
diff --git a/pages/specifications/[spec]/index.tsx b/pages/specifications/[spec]/index.tsx
index f5842bdf..ab23a50d 100644
--- a/pages/specifications/[spec]/index.tsx
+++ b/pages/specifications/[spec]/index.tsx
@@ -1,12 +1,11 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next";
 import { useRouter } from "next/router";
+import { GetServerSidePropsContext } from "next/types";
 import { useContext } from "react";
 
-import { SettingsUtil } from "@/env";
 import { SpecificationPage } from "@/features/entryscape/specification-page";
 import { EntrystoreProvider } from "@/providers/entrystore-provider";
 import { SettingsContext } from "@/providers/settings-provider";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Specification() {
   const { env } = useContext(SettingsContext);
@@ -31,44 +30,13 @@ export default function Specification() {
   }
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const { spec } = params || {};
-
-  if (typeof spec === "string" && /\d/.test(spec) && spec.includes("_")) {
-    return { props: {} };
-  }
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_SPECS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-    const entryUri = env.ENTRYSCAPE_SPECS_PATH.includes("sandbox")
-      ? `https://www-sandbox.dataportal.se/specifications/${spec}`
-      : `https://dataportal.se/specifications/${spec}`;
-
-    const entry = await esu.getEntryByResourceURI(entryUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/specifications/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/specifications",
+    redirectPath: "/specifications",
+    entrystorePathKey: "ENTRYSCAPE_SPECS_PATH",
+    paramName: "spec",
+  });
 };
diff --git a/pages/terminology/[term]/[param].tsx b/pages/terminology/[term]/[param].tsx
index 02863bff..ead52a15 100644
--- a/pages/terminology/[term]/[param].tsx
+++ b/pages/terminology/[term]/[param].tsx
@@ -1,47 +1,19 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next/types";
+import { GetServerSidePropsContext } from "next/types";
 
-import { SettingsUtil } from "@/env";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Terminology() {
   return null;
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const { terminology, param } = params || {};
-  const curi = `${terminology}/${param}`;
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_SPECS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-    const entryUri = env.ENTRYSCAPE_TERMS_PATH.includes("sandbox")
-      ? `https://www-sandbox.dataportal.se/concepts/${curi}`
-      : `https://dataportal.se/concepts/${curi}`;
-
-    const entry = await esu.getEntryByResourceURI(entryUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/terminology/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/concepts",
+    redirectPath: "/terminology",
+    entrystorePathKey: "ENTRYSCAPE_TERMS_PATH",
+    paramName: "term",
+    secondParamName: "param",
+  });
 };
diff --git a/pages/terminology/[term]/index.tsx b/pages/terminology/[term]/index.tsx
index b284414b..4400a921 100644
--- a/pages/terminology/[term]/index.tsx
+++ b/pages/terminology/[term]/index.tsx
@@ -1,12 +1,11 @@
-import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
-import { GetServerSideProps } from "next";
+import { GetServerSidePropsContext } from "next";
 import { useRouter } from "next/router";
 import { useContext } from "react";
 
-import { SettingsUtil } from "@/env";
 import { ConceptPage } from "@/features/entryscape/concept-page";
 import { EntrystoreProvider } from "@/providers/entrystore-provider";
 import { SettingsContext } from "@/providers/settings-provider";
+import { handleEntryStoreRedirect } from "@/utilities/entryscape/entrystore-redirect";
 
 export default function Terminology() {
   const { env } = useContext(SettingsContext);
@@ -29,44 +28,13 @@ export default function Terminology() {
   );
 }
 
-export const getServerSideProps: GetServerSideProps = async ({
-  params,
-  locale,
-}) => {
-  const env = SettingsUtil.create();
-  const { term } = params || {};
-
-  if (typeof term === "string" && /\d/.test(term) && term.includes("_")) {
-    return { props: {} };
-  }
-
-  try {
-    const es = new EntryStore(
-      `https://${env.ENTRYSCAPE_TERMS_PATH}/store` ||
-        "https://admin.dataportal.se/store",
-    );
-    const esu = new EntryStoreUtil(es);
-    const entryUri = env.ENTRYSCAPE_TERMS_PATH.includes("sandbox")
-      ? `https://www-sandbox.dataportal.se/concepts/${term}`
-      : `https://dataportal.se/concepts/${term}`;
-
-    const entry = await esu.getEntryByResourceURI(entryUri);
-
-    if (entry) {
-      return {
-        redirect: {
-          destination: `/${locale}/terminology/${entry
-            .getContext()
-            .getId()}_${entry.getId()}`,
-          permanent: true, // This creates a 301 redirect
-        },
-      };
-    }
-  } catch (error) {
-    console.error("Error fetching entry:", error);
-  }
-
-  return {
-    notFound: true,
-  };
+export const getServerSideProps = async (
+  context: GetServerSidePropsContext,
+) => {
+  return handleEntryStoreRedirect(context, {
+    pathPrefix: "/concepts",
+    redirectPath: "/terminology",
+    entrystorePathKey: "ENTRYSCAPE_TERMS_PATH",
+    paramName: "term",
+  });
 };
diff --git a/utilities/entryscape/entrystore-redirect.ts b/utilities/entryscape/entrystore-redirect.ts
new file mode 100644
index 00000000..a2767fc9
--- /dev/null
+++ b/utilities/entryscape/entrystore-redirect.ts
@@ -0,0 +1,76 @@
+import { EntryStore, EntryStoreUtil } from "@entryscape/entrystore-js";
+import { GetServerSidePropsContext } from "next";
+
+import { SettingsUtil } from "@/env";
+
+type RedirectConfig = {
+  pathPrefix: string;
+  redirectPath: "/concepts" | "/specifications" | "/terminology";
+  entrystorePathKey: "ENTRYSCAPE_TERMS_PATH" | "ENTRYSCAPE_SPECS_PATH";
+  paramName?: string;
+  secondParamName?: string;
+};
+
+export async function handleEntryStoreRedirect(
+  context: GetServerSidePropsContext,
+  config: RedirectConfig,
+  resourceUri?: string,
+) {
+  const { locale, params } = context;
+  const env = SettingsUtil.create();
+
+  // Handle catch-all routes ([...param])
+  const param = params?.[config.paramName || ""];
+  if (Array.isArray(param)) {
+    const scheme = param[0];
+    if (scheme !== "http" && scheme !== "https") {
+      return { notFound: true };
+    }
+
+    const curi = param.slice(1).join("/");
+    resourceUri = `${scheme}://${curi}`;
+  }
+  // Handle regular routes
+  else if (param) {
+    if (/\d/.test(param) && param.includes("_")) {
+      return { props: {} };
+    }
+
+    // Construct resourceUri based on number of parameters
+    const baseUrl = env[config.entrystorePathKey].includes("sandbox")
+      ? "https://www-sandbox.dataportal.se"
+      : "https://dataportal.se";
+
+    const pathSuffix =
+      config.secondParamName && params?.[config.secondParamName]
+        ? `${param}/${params[config.secondParamName]}` // Two params
+        : param; // Single param
+
+    resourceUri = `${baseUrl}${config.pathPrefix}/${pathSuffix}`;
+  }
+
+  try {
+    const es = new EntryStore(
+      `https://${env[config.entrystorePathKey]}/store` ||
+        "https://admin.dataportal.se/store",
+    );
+    const esu = new EntryStoreUtil(es);
+
+    const entry = await esu.getEntryByResourceURI(resourceUri || "");
+
+    if (entry) {
+      return {
+        redirect: {
+          destination: `/${locale}${config.redirectPath}/${entry
+            .getContext()
+            .getId()}_${entry.getId()}`,
+          permanent: true,
+        },
+      };
+    }
+  } catch (error) {
+    console.error("Error fetching entry:", error);
+  }
+
+  return { notFound: true };
+}