diff --git a/types/doubleclick-gpt/doubleclick-gpt-tests.ts b/types/doubleclick-gpt/doubleclick-gpt-tests.ts
index 5865ed02dd..9218408268 100644
--- a/types/doubleclick-gpt/doubleclick-gpt-tests.ts
+++ b/types/doubleclick-gpt/doubleclick-gpt-tests.ts
@@ -69,6 +69,10 @@ googletag.pubads().definePassback("/1234567/sports", [468, 60])
         .setTagForChildDirectedTreatment(1)
         .display();
 
+googletag.pubads().definePassback('/1234567/sports', [468, 60])
+        .setTagForUnderAgeOfConsent(1)
+        .display();
+
 googletag.pubads().definePassback("/1234567/sports", [468, 60]).
         setTargeting("color", "red").
         setTargeting("sport", ["rugby", "rowing"]).
@@ -79,6 +83,13 @@ googletag.pubads().definePassback("/1234567/sports", [160, 600]).
                                                     "interests": ["sports", "music", "movies"]}).
             display();
 
+googletag.pubads().enableLazyLoad();
+googletag.pubads().enableLazyLoad({
+    fetchMarginPercent: 500,
+    renderMarginPercent: 200,
+    mobileScaling: 2.0
+});
+
 // The calls to construct an ad and display contents.
 slot1 = googletag.pubads().display("/1234567/sports", [728, 90], "div-1");
 slot2 = googletag.pubads().display("/1234567/news", [160, 600], "div-2");
@@ -107,6 +118,13 @@ googletag.pubads().setTagForChildDirectedTreatment(1);
 // Clear child-directed setting and return to initial not-set value.
 googletag.pubads().clearTagForChildDirectedTreatment();
 
+// Mark ad requests as coming from users under the age of consent.
+googletag.pubads().setTagForUnderAgeOfConsent(1);
+
+// Clear the tag value that configures whether to mark ad requests as
+// coming from users under the age of consent.
+googletag.pubads().setTagForUnderAgeOfConsent();
+
 googletag.pubads().setTargeting("interests", "sports");
 googletag.pubads().setTargeting("colors", "blue");
 googletag.pubads().setTargeting("fruits", "apple");
diff --git a/types/doubleclick-gpt/index.d.ts b/types/doubleclick-gpt/index.d.ts
index 545f534e79..ab71cdc99a 100644
--- a/types/doubleclick-gpt/index.d.ts
+++ b/types/doubleclick-gpt/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for Google Publisher Tag v199
+// Type definitions for Google Publisher Tag v238
 // Project: https://developers.google.com/doubleclick-gpt/reference
 // Definitions by: John Wright <https://github.com/johngeorgewright>
 //                 Steven Joyce <https://github.com/steven-joyce>
@@ -40,6 +40,12 @@ declare namespace googletag {
         setContent(slot: Slot, content: String): void;
     }
 
+    export interface LazyLoadOptionsConfig {
+        fetchMarginPercent?: number,
+        renderMarginPercent?: number,
+        mobileScaling?: number
+    }
+
     export interface ResponseInformation {
         advertiserId: string;
         campaignId: string;
@@ -101,6 +107,7 @@ declare namespace googletag {
         setClickUrl(url: string): PassbackSlot;
         setForceSafeFrame(forceSafeFrame: boolean): PassbackSlot;
         setTagForChildDirectedTreatment(value: number): PassbackSlot;
+        setTagForUnderAgeOfConsent(value: number): PassbackSlot;
         setTargeting(key: string, value: string | string[]): PassbackSlot;
         updateTargetingFromMap(map: Object): PassbackSlot;
     }
@@ -116,6 +123,7 @@ declare namespace googletag {
         disableInitialLoad(): void;
         display(adUnitPath: string, size: GeneralSize, opt_div?: string | Element, opt_clickUrl?: string): Slot;
         enableAsyncRendering(): boolean;
+        enableLazyLoad(opt_config?: LazyLoadOptionsConfig): void;
         enableSingleRequest(): boolean;
         enableSyncRendering(): boolean;
         enableVideoAds(): void;
@@ -134,6 +142,7 @@ declare namespace googletag {
         setRequestNonPersonalizedAds(nonPersonalizedAds: 0 | 1): PubAdsService;
         setSafeFrameConfig(config: SafeFrameConfig): PubAdsService;
         setTagForChildDirectedTreatment(value: number): PubAdsService;
+        setTagForUnderAgeOfConsent(opt_value?: number): PubAdsService;
         setTargeting(key: string, value: string | string[]): PubAdsService;
         setVideoContent(videoContentId: string, videoCmsId: string): void;
         updateCorrelator(): PubAdsService;