diff --git a/src/webgpu/api/validation/createTexture.spec.ts b/src/webgpu/api/validation/createTexture.spec.ts
index 568678c41e2d..30ab5155e253 100644
--- a/src/webgpu/api/validation/createTexture.spec.ts
+++ b/src/webgpu/api/validation/createTexture.spec.ts
@@ -343,7 +343,11 @@ g.test('sampleCount,valid_sampleCount_with_other_parameter_varies')
               dimension !== '2d')) ||
           ((usage & GPUConst.TextureUsage.STORAGE_BINDING) !== 0 &&
             !isTextureFormatPossiblyStorageReadable(format)) ||
-          (mipLevelCount !== 1 && dimension === '1d')
+          (mipLevelCount !== 1 && dimension === '1d') ||
+          ((usage & GPUConst.TextureUsage.TRANSIENT_ATTACHMENT) !== 0 &&
+            usage !==
+              (GPUConst.TextureUsage.RENDER_ATTACHMENT |
+                GPUConst.TextureUsage.TRANSIENT_ATTACHMENT))
         );
       })
   )
@@ -1037,6 +1041,11 @@ g.test('texture_usage')
       if (isColorTextureFormat(format) && !isTextureFormatColorRenderable(t.device, format))
         success = false;
     }
+    if (usage & GPUTextureUsage.TRANSIENT_ATTACHMENT) {
+      if (usage !== (GPUTextureUsage.RENDER_ATTACHMENT | GPUTextureUsage.TRANSIENT_ATTACHMENT)) {
+        success = false;
+      }
+    }
 
     t.expectValidationError(() => {
       t.createTextureTracked(descriptor);
diff --git a/src/webgpu/api/validation/render_pass/render_pass_descriptor.spec.ts b/src/webgpu/api/validation/render_pass/render_pass_descriptor.spec.ts
index 2aaa755a801e..9c2a95de0e85 100644
--- a/src/webgpu/api/validation/render_pass/render_pass_descriptor.spec.ts
+++ b/src/webgpu/api/validation/render_pass/render_pass_descriptor.spec.ts
@@ -718,6 +718,48 @@ g.test('attachments,mip_level_count')
     }
   });
 
+g.test('color_attachments,loadOp_storeOp')
+  .desc(
+    `
+  Test GPURenderPassColorAttachment Usage:
+    - if usage includes TRANSIENT_ATTACHMENT
+      - loadOp must be clear
+      - storeOp must be discard
+  `
+  )
+  .params(u =>
+    u
+      .combine('format', kPossibleColorRenderableTextureFormats)
+      .beginSubcases()
+      .combine('transientTexture', [true, false])
+      .combine('loadOp', ['clear', 'load'] as GPULoadOp[])
+      .combine('storeOp', ['discard', 'store'] as GPUStoreOp[])
+  )
+  .fn(t => {
+    const { format, transientTexture, loadOp, storeOp } = t.params;
+
+    t.skipIfTextureFormatNotSupported(format);
+    t.skipIfTextureFormatNotUsableAsRenderAttachment(format);
+
+    const usage = transientTexture
+      ? GPUTextureUsage.RENDER_ATTACHMENT | GPUTextureUsage.TRANSIENT_ATTACHMENT
+      : GPUTextureUsage.RENDER_ATTACHMENT;
+
+    const texture = t.createTestTexture({ usage });
+
+    const colorAttachment = t.getColorAttachment(texture);
+    colorAttachment.loadOp = loadOp;
+    colorAttachment.storeOp = storeOp;
+
+    const passDescriptor: GPURenderPassDescriptor = {
+      colorAttachments: [colorAttachment],
+    };
+
+    const success = !transientTexture || (loadOp === 'clear' && storeOp === 'discard');
+
+    t.tryRenderPass(success, passDescriptor);
+  });
+
 g.test('color_attachments,non_multisampled')
   .desc(
     `
@@ -1039,22 +1081,28 @@ g.test('depth_stencil_attachment,loadOp_storeOp_match_depthReadOnly_stencilReadO
   .desc(
     `
   Test GPURenderPassDepthStencilAttachment Usage:
-    - if the format has a depth aspect:
-      - if depthReadOnly is true
-        - depthLoadOp and depthStoreOp must not be provided
-      - else:
-        - depthLoadOp and depthStoreOp must be provided
-    - if the format has a stencil aspect:
-      - if stencilReadOnly is true
-        - stencilLoadOp and stencilStoreOp must not be provided
-      - else:
-        - stencilLoadOp and stencilStoreOp must be provided
+    - if the format has a depth aspect and depthReadOnly is false
+      - depthLoadOp and depthStoreOp must be provided
+    - else:
+      - depthLoadOp and depthStoreOp must not be provided
+    - if the format has a stencil aspect and stencilReadOnly is false
+      - stencilLoadOp and stencilStoreOp must be provided
+    - else:
+      - stencilLoadOp and stencilStoreOp must not be provided
+    - if usage includes TRANSIENT_ATTACHMENT
+      - if the format has a depth aspect:
+        - depthLoadOp must be clear
+        - depthStoreOp must be discard
+      - if the format has a stencil aspect:
+        - stencilLoadOp must be clear
+        - stencilStoreOp must be discard
   `
   )
   .params(u =>
     u
       .combine('format', kDepthStencilFormats)
       .beginSubcases() // Note: It's easier to debug if you comment this line out as you can then run an individual case.
+      .combine('transientTexture', [true, false])
       .combine('depthReadOnly', [undefined, true, false])
       .combine('depthLoadOp', [undefined, 'clear', 'load'] as GPULoadOp[])
       .combine('depthStoreOp', [undefined, 'discard', 'store'] as GPUStoreOp[])
@@ -1065,6 +1113,7 @@ g.test('depth_stencil_attachment,loadOp_storeOp_match_depthReadOnly_stencilReadO
   .fn(t => {
     const {
       format,
+      transientTexture,
       depthReadOnly,
       depthLoadOp,
       depthStoreOp,
@@ -1075,10 +1124,13 @@ g.test('depth_stencil_attachment,loadOp_storeOp_match_depthReadOnly_stencilReadO
 
     t.skipIfTextureFormatNotSupported(format);
 
+    const usage = transientTexture
+      ? GPUTextureUsage.RENDER_ATTACHMENT | GPUTextureUsage.TRANSIENT_ATTACHMENT
+      : GPUTextureUsage.RENDER_ATTACHMENT;
     const depthAttachment = t.createTextureTracked({
       format,
       size: { width: 1, height: 1, depthOrArrayLayers: 1 },
-      usage: GPUTextureUsage.RENDER_ATTACHMENT,
+      usage,
     });
     const depthAttachmentView = depthAttachment.createView();
 
@@ -1120,7 +1172,13 @@ g.test('depth_stencil_attachment,loadOp_storeOp_match_depthReadOnly_stencilReadO
     const goodStencilCombo =
       hasStencil && !stencilReadOnly ? hasBothStencilOps : hasNeitherStencilOps;
 
-    const shouldError = !goodAspectSettingsPresent || !goodDepthCombo || !goodStencilCombo;
+    const goodTransient =
+      !transientTexture ||
+      ((!hasDepth || (depthLoadOp === 'clear' && depthStoreOp === 'discard')) &&
+        (!hasStencil || (stencilLoadOp === 'clear' && stencilStoreOp === 'discard')));
+
+    const shouldError =
+      !goodAspectSettingsPresent || !goodDepthCombo || !goodStencilCombo || !goodTransient;
 
     t.expectValidationError(() => {
       encoder.finish();
diff --git a/src/webgpu/capability_info.ts b/src/webgpu/capability_info.ts
index d9c669fc96be..87c45a45a112 100644
--- a/src/webgpu/capability_info.ts
+++ b/src/webgpu/capability_info.ts
@@ -210,6 +210,7 @@ export const kTextureUsageInfo: {
   [GPUConst.TextureUsage.TEXTURE_BINDING]: {},
   [GPUConst.TextureUsage.STORAGE_BINDING]: {},
   [GPUConst.TextureUsage.RENDER_ATTACHMENT]: {},
+  [GPUConst.TextureUsage.TRANSIENT_ATTACHMENT]: {},
 };
 /** List of all GPUTextureUsage values. */
 export const kTextureUsages = numericKeysOf<GPUTextureUsageFlags>(kTextureUsageInfo);
diff --git a/src/webgpu/constants.ts b/src/webgpu/constants.ts
index b44b23144c77..1aa692b1b806 100644
--- a/src/webgpu/constants.ts
+++ b/src/webgpu/constants.ts
@@ -17,6 +17,13 @@ const BufferUsage = {
 } as const;
 checkType<typeof GPUBufferUsage>(BufferUsage);
 
+declare global {
+  // MAINTENANCE_TODO: Remove this once TRANSIENT_ATTACHMENT is added to @webgpu/types
+  interface GPUTextureUsage {
+    readonly TRANSIENT_ATTACHMENT: GPUFlagsConstant;
+  }
+}
+
 const TextureUsage = {
   COPY_SRC: 0x01,
   COPY_DST: 0x02,
@@ -25,6 +32,7 @@ const TextureUsage = {
   STORAGE_BINDING: 0x08,
   STORAGE: 0x08,
   RENDER_ATTACHMENT: 0x10,
+  TRANSIENT_ATTACHMENT: 0x20,
 } as const;
 checkType<typeof GPUTextureUsage>(TextureUsage);
 
diff --git a/src/webgpu/idl/constants/flags.spec.ts b/src/webgpu/idl/constants/flags.spec.ts
index ca78892fb4d7..1103afe89b86 100644
--- a/src/webgpu/idl/constants/flags.spec.ts
+++ b/src/webgpu/idl/constants/flags.spec.ts
@@ -35,6 +35,7 @@ const kTextureUsageExp = {
   TEXTURE_BINDING: 0x04,
   STORAGE_BINDING: 0x08,
   RENDER_ATTACHMENT: 0x10,
+  TRANSIENT_ATTACHMENT: 0x20,
 };
 g.test('TextureUsage,count').fn(t => {
   t.assertMemberCount(GPUTextureUsage, kTextureUsageExp);