diff --git a/package-lock.json b/package-lock.json
index 8ead929d..07f73376 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1958,9 +1958,9 @@
       }
     },
     "@govtechsg/open-attestation": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/@govtechsg/open-attestation/-/open-attestation-6.2.0.tgz",
-      "integrity": "sha512-LSssNwtEXHvkJFKlP/rOCdx1S8S1B2k5MwgDvtUVbhLiBKDlmSbUZl3FS5uCF7bTHzaJJmgDrxZs5QJ969gE3Q==",
+      "version": "6.4.1",
+      "resolved": "https://registry.npmjs.org/@govtechsg/open-attestation/-/open-attestation-6.4.1.tgz",
+      "integrity": "sha512-/fM8zpUJ847SHZEGhuR8MIcFZVx5Gi/UnR+imm0cZYXkTqy/pA8shj0M01RiHEyEM5Z/64atk5zh3lsfN/7qDw==",
       "requires": {
         "@govtechsg/jsonld": "^0.1.0",
         "ajv": "^8.6.2",
@@ -5239,9 +5239,9 @@
       "dev": true
     },
     "canonicalize": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/canonicalize/-/canonicalize-1.0.5.tgz",
-      "integrity": "sha512-mAjKJPIyP0xqqv6IAkvso07StOmz6cmGtNDg3pXCSzXVZOqka7StIkAhJl/zHOi4M2CgpYfD6aeRWbnrmtvBEA=="
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/canonicalize/-/canonicalize-1.0.8.tgz",
+      "integrity": "sha512-0CNTVCLZggSh7bc5VkX5WWPWO+cyZbNd07IHIsSXLia/eAq+r836hgk+8BKoEh7949Mda87VUOitx5OddVj64A=="
     },
     "capture-exit": {
       "version": "2.0.0",
diff --git a/package.json b/package.json
index ad43d425..475c83d0 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "@govtechsg/document-store": "^2.2.2",
     "@govtechsg/oa-encryption": "^1.3.3",
     "@govtechsg/oa-verify": "^7.5.2",
-    "@govtechsg/open-attestation": "^6.2.0",
+    "@govtechsg/open-attestation": "^6.4.1",
     "@govtechsg/token-registry": "^2.5.3",
     "ajv": "^8.4.0",
     "ajv-formats": "^2.1.0",
diff --git a/src/implementations/config/create.ts b/src/implementations/config/create.ts
index 4ea933f3..9665c365 100644
--- a/src/implementations/config/create.ts
+++ b/src/implementations/config/create.ts
@@ -13,6 +13,7 @@ import {
   getTokenRegistryAddress,
   getDocumentStoreAddress,
 } from "./helpers";
+import { utils, v2, v3 } from "@govtechsg/open-attestation";
 
 const SANDBOX_ENDPOINT_URL = "https://sandbox.fyntech.io";
 
@@ -35,9 +36,21 @@ export const create = async ({
 
   const hasTransferableRecord = forms.some((form) => form.type === "TRANSFERABLE_RECORD");
   const hasDocumentStore = forms.some((form) => form.type === "VERIFIABLE_DOCUMENT");
-  const hasDid = forms.some(
-    (form) => form.defaults.issuers.some((issuer) => issuer.identityProof?.type.includes("DID")) // TODO: v3 does not have `issuers` but `issuer` instead
-  );
+  const hasDid = forms.some((form) => {
+    //check form for v2/v3
+    const didCheckList = ["DID", "DNS-DID"];
+    if (utils.isRawV3Document(form.defaults)) {
+      const v3Defaults = form.defaults as v3.OpenAttestationDocument;
+      return didCheckList.includes(v3Defaults.openAttestationMetadata.proof.method);
+    } else {
+      const v2Defaults = form.defaults as v2.OpenAttestationDocument;
+      return v2Defaults.issuers.some((issuer) => {
+        const identityProof = issuer.identityProof;
+        if (!identityProof) return false;
+        return didCheckList.includes(identityProof.type);
+      });
+    }
+  });
 
   let tokenRegistryAddress = "";
   let documentStoreAddress = "";
diff --git a/src/implementations/config/helpers.ts b/src/implementations/config/helpers.ts
index bee8af20..76a6eb7a 100644
--- a/src/implementations/config/helpers.ts
+++ b/src/implementations/config/helpers.ts
@@ -1,4 +1,4 @@
-import { v2 } from "@govtechsg/open-attestation";
+import { utils, v2, v3 } from "@govtechsg/open-attestation";
 import fetch from "node-fetch";
 import { info, success } from "signale";
 import { highlight } from "../../utils";
@@ -37,37 +37,28 @@ export const getConfigWithUpdatedForms = ({
   dnsTransferableRecord,
 }: UpdatedForms): ConfigFile => {
   const { wallet, forms } = configFile;
-  const { encryptedJson } = wallet;
-  const { address } = JSON.parse(encryptedJson);
 
   const updatedForms = forms.map((form: Form) => {
-    if (form.type === "VERIFIABLE_DOCUMENT") {
-      const updatedIssuers = form.defaults.issuers.map((issuer) => {
-        if (issuer.identityProof) {
-          if (issuer.identityProof.type === "DNS-TXT") {
-            issuer.documentStore = documentStoreAddress;
-            issuer.identityProof.location = dnsVerifiable;
-          } else if (issuer.identityProof.type === "DID" || issuer.identityProof.type === "DNS-DID") {
-            issuer.id = `did:ethr:0x${address}`;
-            issuer.identityProof.location = dnsDid;
-            issuer.identityProof.key = `did:ethr:0x${address}#controller`;
-            if (issuer.revocation) {
-              issuer.revocation.type = "NONE" as v2.RevocationType;
-            }
-          }
-        }
-        return issuer;
+    if (utils.isRawV3Document(form.defaults)) {
+      utils.updateFormV3({
+        wallet,
+        form,
+        documentStoreAddress,
+        tokenRegistryAddress,
+        dnsVerifiable: dnsVerifiable || "",
+        dnsDid: dnsDid || "",
+        dnsTransferableRecord: dnsTransferableRecord || "",
       });
-      form.defaults.issuers = updatedIssuers;
-    }
-
-    if (form.type === "TRANSFERABLE_RECORD") {
-      const updatedIssuers = form.defaults.issuers.map((issuer) => {
-        issuer.tokenRegistry = tokenRegistryAddress;
-        if (issuer.identityProof?.location) issuer.identityProof.location = dnsTransferableRecord;
-        return issuer;
+    } else {
+      utils.updateFormV2({
+        wallet,
+        form,
+        documentStoreAddress,
+        tokenRegistryAddress,
+        dnsVerifiable: dnsVerifiable || "",
+        dnsDid: dnsDid || "",
+        dnsTransferableRecord: dnsTransferableRecord || "",
       });
-      form.defaults.issuers = updatedIssuers;
     }
 
     return form;
@@ -124,14 +115,30 @@ export const getDocumentStoreAddress = async (encryptedWalletPath: string): Prom
 };
 
 export const validate = (forms: Form[]): boolean => {
-  const isValidForm = forms.some((form: Form) => {
-    const isValidFormType = form.type === "TRANSFERABLE_RECORD" && "VERIFIABLE_DOCUMENT";
-    const isValidIdentityProofType = form.defaults.issuers.some(
-      (issuer) => issuer.identityProof?.type === "DNS-TXT" && "DNS-DID" && "DID"
-    );
-
+  const isValidForm = forms.map((form: Form) => {
+    const formTypeCheckList = ["TRANSFERABLE_RECORD", "VERIFIABLE_DOCUMENT"];
+    const isValidFormType = formTypeCheckList.includes(form.type);
+    let isValidIdentityProofType: boolean;
+
+    const identityProofTypeCheckList = ["DNS-TXT", "DNS-DID", "DID"];
+    // test for v2/v3 form defaults
+    if (utils.isRawV3Document(form.defaults)) {
+      const v3Defaults = form.defaults as v3.OpenAttestationDocument;
+      isValidIdentityProofType = identityProofTypeCheckList.includes(
+        v3Defaults.openAttestationMetadata.identityProof.type
+      );
+    } else {
+      const v2Defaults = form.defaults as v2.OpenAttestationDocument;
+      isValidIdentityProofType = v2Defaults.issuers.some((issuer) => {
+        const identityProofType = issuer.identityProof?.type;
+        if (identityProofType) {
+          return identityProofTypeCheckList.includes(identityProofType);
+        }
+        return false;
+      });
+    }
     return isValidFormType && isValidIdentityProofType;
   });
-
-  return isValidForm;
+  const anyInvalidForm = !isValidForm.some((validForm: boolean) => validForm === false);
+  return anyInvalidForm;
 };
diff --git a/src/implementations/config/types.ts b/src/implementations/config/types.ts
index 8e450c88..cdefe31e 100644
--- a/src/implementations/config/types.ts
+++ b/src/implementations/config/types.ts
@@ -1,4 +1,4 @@
-import { v2 } from "@govtechsg/open-attestation";
+import { OpenAttestationDocument } from "@govtechsg/open-attestation";
 
 type WalletEncryptedJson = {
   type: "ENCRYPTED_JSON";
@@ -10,7 +10,7 @@ export type Dns = string | undefined;
 export type Form = {
   name: string;
   type: "VERIFIABLE_DOCUMENT" | "TRANSFERABLE_RECORD";
-  defaults: v2.OpenAttestationDocument;
+  defaults: OpenAttestationDocument;
   schema: any;
   uiSchema?: any;
   attachments?: {