diff --git a/openapi/openapi.yaml b/openapi/openapi.yaml
index 9b24595..5d52a90 100644
--- a/openapi/openapi.yaml
+++ b/openapi/openapi.yaml
@@ -222,8 +222,13 @@ paths:
                     type: array
                     items:
                       $ref: '#/components/schemas/CapitalCommitment'
+                  order: 
+                    type: string
+                    description: Capital commitment dates are sorted in ascending order
+                    example: 'plannedDate'
                 required:
                 - capitalCommitments
+                - order
         '400':
           $ref: "#/components/responses/BadRequest"
         '404':
diff --git a/src/capital-project/capital-project.repository.ts b/src/capital-project/capital-project.repository.ts
index 827a808..64c94ef 100644
--- a/src/capital-project/capital-project.repository.ts
+++ b/src/capital-project/capital-project.repository.ts
@@ -232,6 +232,7 @@ export class CapitalProjectRepository {
           totalValue: sql`${capitalCommitmentFund.value}`.mapWith(Number),
         })
         .from(capitalCommitment)
+        .orderBy(sql`${capitalCommitment.plannedDate} ASC`)
         .leftJoin(
           budgetLine,
           and(
diff --git a/src/capital-project/capital-project.service.spec.ts b/src/capital-project/capital-project.service.spec.ts
index e06e8d3..3fa63b1 100644
--- a/src/capital-project/capital-project.service.spec.ts
+++ b/src/capital-project/capital-project.service.spec.ts
@@ -118,6 +118,8 @@ describe("CapitalProjectService", () => {
           result,
         ),
       ).not.toThrow();
+
+      expect(result.order).toBe("plannedDate");
     });
 
     it("should throw a resource error when requesting a missing project", async () => {
diff --git a/src/capital-project/capital-project.service.ts b/src/capital-project/capital-project.service.ts
index 22f4333..e568418 100644
--- a/src/capital-project/capital-project.service.ts
+++ b/src/capital-project/capital-project.service.ts
@@ -85,6 +85,7 @@ export class CapitalProjectService {
 
     return {
       capitalCommitments,
+      order: "plannedDate",
     };
   }
 }
diff --git a/src/gen/types/FindCapitalCommitmentsByManagingCodeCapitalProjectId.ts b/src/gen/types/FindCapitalCommitmentsByManagingCodeCapitalProjectId.ts
index 0001bcb..cf6f35c 100644
--- a/src/gen/types/FindCapitalCommitmentsByManagingCodeCapitalProjectId.ts
+++ b/src/gen/types/FindCapitalCommitmentsByManagingCodeCapitalProjectId.ts
@@ -21,6 +21,11 @@ export type FindCapitalCommitmentsByManagingCodeCapitalProjectId200 = {
    * @type array
    */
   capitalCommitments: CapitalCommitment[];
+  /**
+   * @description Capital commitment dates are sorted in ascending order
+   * @type string
+   */
+  order: string;
 };
 /**
  * @description Invalid client request
@@ -43,6 +48,11 @@ export type FindCapitalCommitmentsByManagingCodeCapitalProjectIdQueryResponse =
      * @type array
      */
     capitalCommitments: CapitalCommitment[];
+    /**
+     * @description Capital commitment dates are sorted in ascending order
+     * @type string
+     */
+    order: string;
   };
 export type FindCapitalCommitmentsByManagingCodeCapitalProjectIdQuery = {
   Response: FindCapitalCommitmentsByManagingCodeCapitalProjectIdQueryResponse;
diff --git a/src/gen/zod/findCapitalCommitmentsByManagingCodeCapitalProjectIdSchema.ts b/src/gen/zod/findCapitalCommitmentsByManagingCodeCapitalProjectIdSchema.ts
index 096c6da..2ba5281 100644
--- a/src/gen/zod/findCapitalCommitmentsByManagingCodeCapitalProjectIdSchema.ts
+++ b/src/gen/zod/findCapitalCommitmentsByManagingCodeCapitalProjectIdSchema.ts
@@ -22,6 +22,9 @@ export const findCapitalCommitmentsByManagingCodeCapitalProjectIdPathParamsSchem
 export const findCapitalCommitmentsByManagingCodeCapitalProjectId200Schema =
   z.object({
     capitalCommitments: z.array(z.lazy(() => capitalCommitmentSchema)),
+    order: z.coerce
+      .string()
+      .describe("Capital commitment dates are sorted in ascending order"),
   });
 /**
  * @description Invalid client request
@@ -44,4 +47,7 @@ export const findCapitalCommitmentsByManagingCodeCapitalProjectId500Schema =
 export const findCapitalCommitmentsByManagingCodeCapitalProjectIdQueryResponseSchema =
   z.object({
     capitalCommitments: z.array(z.lazy(() => capitalCommitmentSchema)),
+    order: z.coerce
+      .string()
+      .describe("Capital commitment dates are sorted in ascending order"),
   });