diff --git a/doc/go1.15.html b/doc/go1.15.html
index 50f4fea5bc..ffe9d26dc7 100644
--- a/doc/go1.15.html
+++ b/doc/go1.15.html
@@ -478,6 +478,12 @@ Do not send CLs removing the interior tags from such phrases.
       <a href="/pkg/crypto/tls/#ClientAuthType"><code>ClientAuthType</code></a>
       now implement <a href="/pkg/fmt/#Stringer"><code>fmt.Stringer</code></a>.
     </p>
+    
+    <p><!-- CL 236737 -->
+      The <a href="/pkg/crypto/tls/#ConnectionState"><code>ConnectionState</code></a>
+      fields <code>OCSPResponse</code> and <code>SignedCertificateTimestamps</code>
+      are now repopulated on client-side resumed connections.
+    </p>
   </dd>
 </dl><!-- crypto/tls -->
 
diff --git a/src/crypto/tls/common.go b/src/crypto/tls/common.go
index fd21ae8fb1..3a5ca22613 100644
--- a/src/crypto/tls/common.go
+++ b/src/crypto/tls/common.go
@@ -278,6 +278,8 @@ type ClientSessionState struct {
 	serverCertificates []*x509.Certificate   // Certificate chain presented by the server
 	verifiedChains     [][]*x509.Certificate // Certificate chains we built for verification
 	receivedAt         time.Time             // When the session ticket was received from the server
+	ocspResponse       []byte                // Stapled OCSP response presented by the server
+	scts               [][]byte              // SCTs presented by the server
 
 	// TLS 1.3 fields.
 	nonce  []byte    // Ticket nonce sent by the server, to derive PSK
diff --git a/src/crypto/tls/handshake_client.go b/src/crypto/tls/handshake_client.go
index 40c8e02c53..46b0a770d5 100644
--- a/src/crypto/tls/handshake_client.go
+++ b/src/crypto/tls/handshake_client.go
@@ -728,10 +728,17 @@ func (hs *clientHandshakeState) processServerHello() (bool, error) {
 		return false, errors.New("tls: server resumed a session with a different cipher suite")
 	}
 
-	// Restore masterSecret and peerCerts from previous state
+	// Restore masterSecret, peerCerts, and ocspResponse from previous state
 	hs.masterSecret = hs.session.masterSecret
 	c.peerCertificates = hs.session.serverCertificates
 	c.verifiedChains = hs.session.verifiedChains
+	c.ocspResponse = hs.session.ocspResponse
+	// Let the ServerHello SCTs override the session SCTs from the original
+	// connection, if any are provided
+	if len(c.scts) == 0 && len(hs.session.scts) != 0 {
+		c.scts = hs.session.scts
+	}
+
 	return true, nil
 }
 
@@ -788,6 +795,8 @@ func (hs *clientHandshakeState) readSessionTicket() error {
 		serverCertificates: c.peerCertificates,
 		verifiedChains:     c.verifiedChains,
 		receivedAt:         c.config.time(),
+		ocspResponse:       c.ocspResponse,
+		scts:               c.scts,
 	}
 
 	return nil
diff --git a/src/crypto/tls/handshake_client_test.go b/src/crypto/tls/handshake_client_test.go
index 1cda90190c..12b0254123 100644
--- a/src/crypto/tls/handshake_client_test.go
+++ b/src/crypto/tls/handshake_client_test.go
@@ -19,6 +19,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"reflect"
 	"strconv"
 	"strings"
 	"testing"
@@ -2430,3 +2431,83 @@ func TestDowngradeCanary(t *testing.T) {
 		t.Errorf("client unexpectedly reacted to a canary in TLS 1.0")
 	}
 }
+
+func TestResumptionKeepsOCSPAndSCT(t *testing.T) {
+	t.Run("TLSv12", func(t *testing.T) { testResumptionKeepsOCSPAndSCT(t, VersionTLS12) })
+	t.Run("TLSv13", func(t *testing.T) { testResumptionKeepsOCSPAndSCT(t, VersionTLS13) })
+}
+
+func testResumptionKeepsOCSPAndSCT(t *testing.T, ver uint16) {
+	issuer, err := x509.ParseCertificate(testRSACertificateIssuer)
+	if err != nil {
+		t.Fatalf("failed to parse test issuer")
+	}
+	roots := x509.NewCertPool()
+	roots.AddCert(issuer)
+	clientConfig := &Config{
+		MaxVersion:         ver,
+		ClientSessionCache: NewLRUClientSessionCache(32),
+		ServerName:         "example.golang",
+		RootCAs:            roots,
+	}
+	serverConfig := testConfig.Clone()
+	serverConfig.MaxVersion = ver
+	serverConfig.Certificates[0].OCSPStaple = []byte{1, 2, 3}
+	serverConfig.Certificates[0].SignedCertificateTimestamps = [][]byte{{4, 5, 6}}
+
+	_, ccs, err := testHandshake(t, clientConfig, serverConfig)
+	if err != nil {
+		t.Fatalf("handshake failed: %s", err)
+	}
+	// after a new session we expect to see OCSPResponse and
+	// SignedCertificateTimestamps populated as usual
+	if !bytes.Equal(ccs.OCSPResponse, serverConfig.Certificates[0].OCSPStaple) {
+		t.Errorf("client ConnectionState contained unexpected OCSPResponse: wanted %v, got %v",
+			serverConfig.Certificates[0].OCSPStaple, ccs.OCSPResponse)
+	}
+	if !reflect.DeepEqual(ccs.SignedCertificateTimestamps, serverConfig.Certificates[0].SignedCertificateTimestamps) {
+		t.Errorf("client ConnectionState contained unexpected SignedCertificateTimestamps: wanted %v, got %v",
+			serverConfig.Certificates[0].SignedCertificateTimestamps, ccs.SignedCertificateTimestamps)
+	}
+
+	// if the server doesn't send any SCTs, repopulate the old SCTs
+	oldSCTs := serverConfig.Certificates[0].SignedCertificateTimestamps
+	serverConfig.Certificates[0].SignedCertificateTimestamps = nil
+	_, ccs, err = testHandshake(t, clientConfig, serverConfig)
+	if err != nil {
+		t.Fatalf("handshake failed: %s", err)
+	}
+	if !ccs.DidResume {
+		t.Fatalf("expected session to be resumed")
+	}
+	// after a resumed session we also expect to see OCSPResponse
+	// and SignedCertificateTimestamps populated
+	if !bytes.Equal(ccs.OCSPResponse, serverConfig.Certificates[0].OCSPStaple) {
+		t.Errorf("client ConnectionState contained unexpected OCSPResponse after resumption: wanted %v, got %v",
+			serverConfig.Certificates[0].OCSPStaple, ccs.OCSPResponse)
+	}
+	if !reflect.DeepEqual(ccs.SignedCertificateTimestamps, oldSCTs) {
+		t.Errorf("client ConnectionState contained unexpected SignedCertificateTimestamps after resumption: wanted %v, got %v",
+			oldSCTs, ccs.SignedCertificateTimestamps)
+	}
+
+	//  Only test overriding the SCTs for TLS 1.2, since in 1.3
+	// the server won't send the message containing them
+	if ver == VersionTLS13 {
+		return
+	}
+
+	// if the server changes the SCTs it sends, they should override the saved SCTs
+	serverConfig.Certificates[0].SignedCertificateTimestamps = [][]byte{{7, 8, 9}}
+	_, ccs, err = testHandshake(t, clientConfig, serverConfig)
+	if err != nil {
+		t.Fatalf("handshake failed: %s", err)
+	}
+	if !ccs.DidResume {
+		t.Fatalf("expected session to be resumed")
+	}
+	if !reflect.DeepEqual(ccs.SignedCertificateTimestamps, serverConfig.Certificates[0].SignedCertificateTimestamps) {
+		t.Errorf("client ConnectionState contained unexpected SignedCertificateTimestamps after resumption: wanted %v, got %v",
+			serverConfig.Certificates[0].SignedCertificateTimestamps, ccs.SignedCertificateTimestamps)
+	}
+}
diff --git a/src/crypto/tls/handshake_client_tls13.go b/src/crypto/tls/handshake_client_tls13.go
index 35a00f2f3a..9c61105cf7 100644
--- a/src/crypto/tls/handshake_client_tls13.go
+++ b/src/crypto/tls/handshake_client_tls13.go
@@ -334,6 +334,8 @@ func (hs *clientHandshakeStateTLS13) processServerHello() error {
 	c.didResume = true
 	c.peerCertificates = hs.session.serverCertificates
 	c.verifiedChains = hs.session.verifiedChains
+	c.ocspResponse = hs.session.ocspResponse
+	c.scts = hs.session.scts
 	return nil
 }
 
@@ -666,6 +668,8 @@ func (c *Conn) handleNewSessionTicket(msg *newSessionTicketMsgTLS13) error {
 		nonce:              msg.nonce,
 		useBy:              c.config.time().Add(lifetime),
 		ageAdd:             msg.ageAdd,
+		ocspResponse:       c.ocspResponse,
+		scts:               c.scts,
 	}
 
 	cacheKey := clientSessionCacheKey(c.conn.RemoteAddr(), c.config)