diff --git a/endpoints/cookie_sync.go b/endpoints/cookie_sync.go
index ef32e4048d7..84d6d7847ef 100644
--- a/endpoints/cookie_sync.go
+++ b/endpoints/cookie_sync.go
@@ -202,10 +202,10 @@ func extractPrivacyPolicies(request cookieSyncRequest, usersyncDefaultGDPRValue
 
 	var gpp gpplib.GppContainer
 	if len(request.GPP) > 0 {
-		var err error
-		gpp, err = gpplib.Parse(request.GPP)
-		if err != nil {
-			return macros.UserSyncPrivacy{}, gdpr.SignalNo, privacy.Policies{}, err
+		var errs []error
+		gpp, errs = gpplib.Parse(request.GPP)
+		if len(errs) > 0 {
+			return macros.UserSyncPrivacy{}, gdpr.SignalNo, privacy.Policies{}, errs[0]
 		}
 	}
 
diff --git a/endpoints/openrtb2/auction.go b/endpoints/openrtb2/auction.go
index 47a402e620d..c7beceb1b52 100644
--- a/endpoints/openrtb2/auction.go
+++ b/endpoints/openrtb2/auction.go
@@ -844,10 +844,11 @@ func (deps *endpointDeps) validateRequest(req *openrtb_ext.RequestWrapper, isAmp
 	}
 	var gpp gpplib.GppContainer
 	if req.BidRequest.Regs != nil && len(req.BidRequest.Regs.GPP) > 0 {
-		gpp, err = gpplib.Parse(req.BidRequest.Regs.GPP)
-		if err != nil {
+		var errs []error
+		gpp, errs = gpplib.Parse(req.BidRequest.Regs.GPP)
+		if len(errs) > 0 {
 			errL = append(errL, &errortypes.Warning{
-				Message:     fmt.Sprintf("GPP consent string is invalid and will be ignored. (%v)", err),
+				Message:     fmt.Sprintf("GPP consent string is invalid and will be ignored. (%v)", errs[0]),
 				WarningCode: errortypes.InvalidPrivacyConsentWarningCode})
 		}
 	}
diff --git a/endpoints/setuid.go b/endpoints/setuid.go
index 0f4d36d35ac..5d91b3c8165 100644
--- a/endpoints/setuid.go
+++ b/endpoints/setuid.go
@@ -222,18 +222,14 @@ func extractGDPRInfo(query url.Values) (reqInfo gdpr.RequestInfo, err error) {
 
 // parseGDPRFromGPP parses and validates the "gpp_sid" and "gpp" query fields.
 func parseGDPRFromGPP(query url.Values) (gdpr.RequestInfo, error) {
-	var gdprSignal gdpr.Signal = gdpr.SignalAmbiguous
-	var gdprConsent string = ""
-	var err error
-
-	gdprSignal, err = parseSignalFromGppSidStr(query.Get("gpp_sid"))
+	gdprSignal, err := parseSignalFromGppSidStr(query.Get("gpp_sid"))
 	if err != nil {
 		return gdpr.RequestInfo{GDPRSignal: gdpr.SignalAmbiguous}, err
 	}
 
-	gdprConsent, err = parseConsentFromGppStr(query.Get("gpp"))
-	if err != nil {
-		return gdpr.RequestInfo{GDPRSignal: gdpr.SignalAmbiguous}, err
+	gdprConsent, errs := parseConsentFromGppStr(query.Get("gpp"))
+	if len(errs) > 0 {
+		return gdpr.RequestInfo{GDPRSignal: gdpr.SignalAmbiguous}, errs[0]
 	}
 
 	return gdpr.RequestInfo{
@@ -305,13 +301,13 @@ func parseSignalFromGppSidStr(strSID string) (gdpr.Signal, error) {
 	return gdprSignal, nil
 }
 
-func parseConsentFromGppStr(gppQueryValue string) (string, error) {
+func parseConsentFromGppStr(gppQueryValue string) (string, []error) {
 	var gdprConsent string
 
 	if len(gppQueryValue) > 0 {
-		gpp, err := gpplib.Parse(gppQueryValue)
-		if err != nil {
-			return "", err
+		gpp, errs := gpplib.Parse(gppQueryValue)
+		if len(errs) > 0 {
+			return "", errs
 		}
 
 		if i := gppPrivacy.IndexOfSID(gpp, gppConstants.SectionTCFEU2); i >= 0 {
diff --git a/endpoints/setuid_test.go b/endpoints/setuid_test.go
index ded528abeb3..d576b8a0093 100644
--- a/endpoints/setuid_test.go
+++ b/endpoints/setuid_test.go
@@ -575,7 +575,7 @@ func TestParseSignalFromGPPSID(t *testing.T) {
 func TestParseConsentFromGppStr(t *testing.T) {
 	type testOutput struct {
 		gdprConsent string
-		err         error
+		err         []error
 	}
 	testCases := []struct {
 		desc       string
@@ -595,7 +595,7 @@ func TestParseConsentFromGppStr(t *testing.T) {
 			inGppQuery: "malformed",
 			expected: testOutput{
 				gdprConsent: "",
-				err:         errors.New(`error parsing GPP header, base64 decoding: illegal base64 data at input byte 8`),
+				err:         []error{errors.New(`error parsing GPP header, header must have type=3`)},
 			},
 		},
 		{
@@ -619,7 +619,7 @@ func TestParseConsentFromGppStr(t *testing.T) {
 		outConsent, outErr := parseConsentFromGppStr(tc.inGppQuery)
 
 		assert.Equal(t, tc.expected.gdprConsent, outConsent, tc.desc)
-		assert.Equal(t, tc.expected.err, outErr, tc.desc)
+		assert.ElementsMatch(t, tc.expected.err, outErr, tc.desc)
 	}
 }
 
@@ -658,7 +658,7 @@ func TestParseGDPRFromGPP(t *testing.T) {
 					inUri: "/setuid?gpp=malformed",
 					expected: testOutput{
 						reqInfo: gdpr.RequestInfo{GDPRSignal: gdpr.SignalAmbiguous},
-						err:     errors.New("error parsing GPP header, base64 decoding: illegal base64 data at input byte 8"),
+						err:     errors.New("error parsing GPP header, header must have type=3"),
 					},
 				},
 				{
@@ -933,7 +933,7 @@ func TestExtractGDPRInfo(t *testing.T) {
 					inUri: "/setuid?gpp=malformed&gpp_sid=2",
 					expected: testOutput{
 						requestInfo: gdpr.RequestInfo{GDPRSignal: gdpr.SignalAmbiguous},
-						err:         errors.New("error parsing GPP header, base64 decoding: illegal base64 data at input byte 8"),
+						err:         errors.New("error parsing GPP header, header must have type=3"),
 					},
 				},
 				{
diff --git a/exchange/gdpr_test.go b/exchange/gdpr_test.go
index e9b11cc2cfb..c73112be6f3 100644
--- a/exchange/gdpr_test.go
+++ b/exchange/gdpr_test.go
@@ -185,3 +185,7 @@ func (ms mockGPPSection) GetID() gppConstants.SectionID {
 func (ms mockGPPSection) GetValue() string {
 	return ms.value
 }
+
+func (ms mockGPPSection) Encode(bool) []byte {
+	return nil
+}
diff --git a/exchange/utils.go b/exchange/utils.go
index ab2cac7ef32..8735806887f 100644
--- a/exchange/utils.go
+++ b/exchange/utils.go
@@ -91,9 +91,10 @@ func (rs *requestSplitter) cleanOpenRTBRequests(ctx context.Context,
 
 	var gpp gpplib.GppContainer
 	if req.BidRequest.Regs != nil && len(req.BidRequest.Regs.GPP) > 0 {
-		gpp, err = gpplib.Parse(req.BidRequest.Regs.GPP)
-		if err != nil {
-			errs = append(errs, err)
+		var gppErrs []error
+		gpp, gppErrs = gpplib.Parse(req.BidRequest.Regs.GPP)
+		if len(gppErrs) > 0 {
+			errs = append(errs, gppErrs[0])
 		}
 	}
 
diff --git a/exchange/utils_test.go b/exchange/utils_test.go
index a6a7217d9be..0c8153b6b11 100644
--- a/exchange/utils_test.go
+++ b/exchange/utils_test.go
@@ -3685,6 +3685,10 @@ func (gs GPPMockSection) GetValue() string {
 	return gs.value
 }
 
+func (gs GPPMockSection) Encode(bool) []byte {
+	return nil
+}
+
 func TestGdprFromGPP(t *testing.T) {
 	testCases := []struct {
 		name            string
diff --git a/go.mod b/go.mod
index 708a24d9955..94e2a2a4e3c 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/mitchellh/copystructure v1.2.0
 	github.com/pkg/errors v0.9.1
 	github.com/prebid/go-gdpr v1.12.0
-	github.com/prebid/go-gpp v0.1.1
+	github.com/prebid/go-gpp v0.2.0
 	github.com/prebid/openrtb/v20 v20.1.0
 	github.com/prometheus/client_golang v1.12.1
 	github.com/prometheus/client_model v0.2.0
diff --git a/go.sum b/go.sum
index 066ea784615..bed6194599a 100644
--- a/go.sum
+++ b/go.sum
@@ -400,8 +400,8 @@ github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndr
 github.com/posener/complete v1.2.3/go.mod h1:WZIdtGGp+qx0sLrYKtIRAruyNpv6hFCicSgv7Sy7s/s=
 github.com/prebid/go-gdpr v1.12.0 h1:OrjQ7Uc+lCRYaOirQ48jjG/PBMvZsKNAaRTgzxN6iZ0=
 github.com/prebid/go-gdpr v1.12.0/go.mod h1:mPZAdkRxn+iuSjaUuJAi9+0SppBOdM1PCzv/55UH3pY=
-github.com/prebid/go-gpp v0.1.1 h1:uTMJ+eHmKWL9WvDuxFT4LDoOeJW1yOsfWITqi49ZuY0=
-github.com/prebid/go-gpp v0.1.1/go.mod h1:b0TLoVln+HXFD9L9xeimxIH3FN8WDKPJ42auslxEkow=
+github.com/prebid/go-gpp v0.2.0 h1:41Ssxd4Zxr50WgwG1q/1+6awGU3pFnwV7FR4XCLQSuM=
+github.com/prebid/go-gpp v0.2.0/go.mod h1:b0TLoVln+HXFD9L9xeimxIH3FN8WDKPJ42auslxEkow=
 github.com/prebid/openrtb/v20 v20.1.0 h1:Rb+Z3H3UxiqqnjgJK3R9Wt73ibrh7HPzG7ikBckQNqc=
 github.com/prebid/openrtb/v20 v20.1.0/go.mod h1:hLBrA/APkSrxs5MaW639l+y/EAHivDfRagO2TX/wbSc=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
diff --git a/privacy/ccpa/policy_test.go b/privacy/ccpa/policy_test.go
index 0ea2b8cdf99..20d9f680ba1 100644
--- a/privacy/ccpa/policy_test.go
+++ b/privacy/ccpa/policy_test.go
@@ -922,3 +922,7 @@ func (ms mockGPPSection) GetID() gppConstants.SectionID {
 func (ms mockGPPSection) GetValue() string {
 	return ms.value
 }
+
+func (ms mockGPPSection) Encode(bool) []byte {
+	return nil
+}