diff --git a/backend/src/ee/services/pki-acme/pki-acme-auth-dal.ts b/backend/src/ee/services/pki-acme/pki-acme-auth-dal.ts
index c06954f4a..97d258450 100644
--- a/backend/src/ee/services/pki-acme/pki-acme-auth-dal.ts
+++ b/backend/src/ee/services/pki-acme/pki-acme-auth-dal.ts
@@ -51,88 +51,10 @@ export const pkiAcmeAuthDALFactory = (db: TDbClient) => {
     }
   };
 
-  const findByAccountId = async (accountId: string, tx?: Knex) => {
-    try {
-      const auths = await (tx || db)(TableName.PkiAcmeAuth).where({ accountId });
-
-      return auths;
-    } catch (error) {
-      throw new DatabaseError({ error, name: "Find PKI ACME auths by account id" });
-    }
-  };
-
-  const findByStatus = async (status: string, tx?: Knex) => {
-    try {
-      const auths = await (tx || db)(TableName.PkiAcmeAuth).where({ status });
-
-      return auths;
-    } catch (error) {
-      throw new DatabaseError({ error, name: "Find PKI ACME auths by status" });
-    }
-  };
-
-  const findByAccountIdAndStatus = async (accountId: string, status: string, tx?: Knex) => {
-    try {
-      const auths = await (tx || db)(TableName.PkiAcmeAuth).where({ accountId, status });
-
-      return auths;
-    } catch (error) {
-      throw new DatabaseError({ error, name: "Find PKI ACME auths by account id and status" });
-    }
-  };
-
-  const findByIdentifier = async (identifierType: string, identifierValue: string, tx?: Knex) => {
-    try {
-      const auths = await (tx || db)(TableName.PkiAcmeAuth).where({ identifierType, identifierValue });
-
-      return auths;
-    } catch (error) {
-      throw new DatabaseError({ error, name: "Find PKI ACME auths by identifier" });
-    }
-  };
-
-  const findByCertificateId = async (certificateId: string, tx?: Knex) => {
-    try {
-      const auths = await (tx || db)(TableName.PkiAcmeAuth).where({ certificateId });
-
-      return auths;
-    } catch (error) {
-      throw new DatabaseError({ error, name: "Find PKI ACME auths by certificate id" });
-    }
-  };
-
-  const deleteById = async (id: string, tx?: Knex) => {
-    try {
-      const result = await (tx || db)(TableName.PkiAcmeAuth).where({ id }).delete().returning("*");
-      const [auth] = result;
-
-      return auth || null;
-    } catch (error) {
-      throw new DatabaseError({ error, name: "Delete PKI ACME auth by id" });
-    }
-  };
-
-  const deleteByAccountId = async (accountId: string, tx?: Knex) => {
-    try {
-      const result = await (tx || db)(TableName.PkiAcmeAuth).where({ accountId }).delete().returning("*");
-
-      return result;
-    } catch (error) {
-      throw new DatabaseError({ error, name: "Delete PKI ACME auths by account id" });
-    }
-  };
-
   return {
     ...pkiAcmeAuthOrm,
     create,
     updateById,
-    findById,
-    findByAccountId,
-    findByStatus,
-    findByAccountIdAndStatus,
-    findByIdentifier,
-    findByCertificateId,
-    deleteById,
-    deleteByAccountId
+    findById
   };
 };
diff --git a/backend/src/ee/services/pki-acme/pki-acme-service.ts b/backend/src/ee/services/pki-acme/pki-acme-service.ts
index c7138bc27..d15992c99 100644
--- a/backend/src/ee/services/pki-acme/pki-acme-service.ts
+++ b/backend/src/ee/services/pki-acme/pki-acme-service.ts
@@ -56,7 +56,7 @@ type TPkiAcmeServiceFactoryDep = {
   certificateProfileDAL: Pick<TCertificateProfileDALFactory, "findById">;
   acmeAccountDAL: Pick<TPkiAcmeAccountDALFactory, "findByProjectIdAndAccountId" | "findByPublicKey" | "create">;
   acmeOrderDAL: Pick<TPkiAcmeOrderDALFactory, "create" | "transaction" | "findByIdWithAuthorizations">;
-  acmeAuthDAL: Pick<TPkiAcmeAuthDALFactory, "create">;
+  acmeAuthDAL: Pick<TPkiAcmeAuthDALFactory, "create" | "findById">;
   acmeOrderAuthDAL: Pick<TPkiAcmeOrderAuthDALFactory, "insertMany">;
 };
 
@@ -468,22 +468,21 @@ export const pkiAcmeServiceFactory = ({
     accountId: string;
     authzId: string;
   }): Promise<TAcmeResponse<TGetAcmeAuthorizationResponse>> => {
-    const profile = await validateAcmeProfile(profileId);
-    const order = await acmeOrderDAL.findByIdWithAuthorizations(orderId);
-    if (!order || order.accountId !== accountId) {
-      throw new NotFoundError({ message: "ACME order not found" });
+    const auth = await acmeAuthDAL.findById(authzId);
+    if (!auth || auth.accountId !== accountId) {
+      throw new NotFoundError({ message: "ACME authorization not found" });
     }
-    // FIXME: Implement ACME authorization retrieval
     return {
       status: 200,
       body: {
-        status: "pending",
-        expires: new Date(Date.now() + 24 * 60 * 60 * 1000).toISOString(),
+        status: auth.status,
+        expires: auth.expiresAt.toISOString(),
         identifier: {
-          type: "dns",
-          value: "FIXME-domain-name"
+          type: auth.identifierType,
+          value: auth.identifierValue
         },
         challenges: [
+          // TODO: fixme
           {
             type: "http-01",
             url: buildUrl(`/api/v1/pki/acme/profiles/${profileId}/authorizations/${authzId}/challenges/http-01`),