diff --git a/packages/react/src/provider/context.ts b/packages/react/src/provider/context.ts
index ca53cb1e3..ce95f5a24 100644
--- a/packages/react/src/provider/context.ts
+++ b/packages/react/src/provider/context.ts
@@ -8,7 +8,7 @@ import { normalizeOptions } from '../common/options';
  * DO NOT EXPORT PUBLICLY
  * @internal
  */
-export const Context = React.createContext<{ client: Client; options: ReactFlagEvaluationOptions } | undefined>(undefined);
+export const Context = React.createContext<{ client: Client; domain?: string; options: ReactFlagEvaluationOptions } | undefined>(undefined);
 
 /**
  * Get a normalized copy of the options used for this OpenFeatureProvider, see {@link normalizeOptions}.
diff --git a/packages/react/src/provider/index.ts b/packages/react/src/provider/index.ts
index 8e12f357b..a4ee0392b 100644
--- a/packages/react/src/provider/index.ts
+++ b/packages/react/src/provider/index.ts
@@ -1,4 +1,5 @@
 export * from './provider';
 export * from './use-open-feature-client';
 export * from './use-when-provider-ready';
-export * from './test-provider';
\ No newline at end of file
+export * from './test-provider';
+export * from './use-context-mutator';
\ No newline at end of file
diff --git a/packages/react/src/provider/provider.tsx b/packages/react/src/provider/provider.tsx
index 31cefcb84..64f641649 100644
--- a/packages/react/src/provider/provider.tsx
+++ b/packages/react/src/provider/provider.tsx
@@ -36,5 +36,5 @@ export function OpenFeatureProvider({ client, domain, children, ...options }: Pr
     client = OpenFeature.getClient(domain);
   }
 
-  return <Context.Provider value={{ client, options }}>{children}</Context.Provider>;
+  return <Context.Provider value={{ client, options, domain }}>{children}</Context.Provider>;
 }
diff --git a/packages/react/src/provider/use-context-mutator.ts b/packages/react/src/provider/use-context-mutator.ts
new file mode 100644
index 000000000..86dd242d3
--- /dev/null
+++ b/packages/react/src/provider/use-context-mutator.ts
@@ -0,0 +1,36 @@
+import { useCallback, useContext, useRef } from 'react';
+import type { EvaluationContext } from '@openfeature/web-sdk';
+import { OpenFeature } from '@openfeature/web-sdk';
+import { Context } from './context';
+
+/**
+ *
+ * A hook for accessing context mutating functions.
+ *
+ */
+export function useContextMutator({
+  setGlobal
+}: {
+  /**
+   * Apply changes to the global context instead of the domain scoped context applied at the React Provider
+   */
+  setGlobal?: boolean;
+} = {}) {
+    const { domain } = useContext(Context) || {};
+    const previousContext = useRef<null | EvaluationContext>(null);
+
+    const setContext = useCallback(async (updatedContext: EvaluationContext) => {
+        if (previousContext.current !== updatedContext) {
+            if (!domain || setGlobal) {
+                OpenFeature.setContext(updatedContext);
+            } else {
+                OpenFeature.setContext(domain, updatedContext);
+            }
+            previousContext.current = updatedContext;
+        }
+    }, [domain]);
+
+    return {
+        setContext,
+    };
+}
diff --git a/packages/react/test/provider.spec.tsx b/packages/react/test/provider.spec.tsx
index 7edfec817..0c8bd3581 100644
--- a/packages/react/test/provider.spec.tsx
+++ b/packages/react/test/provider.spec.tsx
@@ -1,9 +1,15 @@
 import type { EvaluationContext} from '@openfeature/web-sdk';
-import { OpenFeature } from '@openfeature/web-sdk';
+import { InMemoryProvider, OpenFeature } from '@openfeature/web-sdk';
 import '@testing-library/jest-dom'; // see: https://testing-library.com/docs/react-testing-library/setup
-import { render, renderHook, screen, waitFor } from '@testing-library/react';
+import { render, renderHook, screen, waitFor, fireEvent, act } from '@testing-library/react';
 import * as React from 'react';
-import { OpenFeatureProvider, useOpenFeatureClient, useWhenProviderReady } from '../src';
+import {
+  OpenFeatureProvider,
+  useOpenFeatureClient,
+  useWhenProviderReady,
+  useContextMutator,
+  useStringFlagValue,
+} from '../src';
 import { TestingProvider } from './test.utils';
 
 describe('OpenFeatureProvider', () => {
@@ -34,6 +40,9 @@ describe('OpenFeatureProvider', () => {
             if (context.user == 'bob@flags.com') {
               return 'both';
             }
+            if (context.done === true) {
+              return 'parting';
+            }
             return 'greeting';
           },
         },
@@ -138,4 +147,148 @@ describe('OpenFeatureProvider', () => {
       });
     });
   });
+  describe('useMutateContext', () => {
+    const MutateButton = () => {
+      const { setContext } = useContextMutator();
+
+      return <button onClick={() => setContext({ user: 'bob@flags.com' })}>Update Context</button>;
+    };
+    const TestComponent = ({ name }: { name: string }) => {
+      const flagValue = useStringFlagValue<'hi' | 'bye' | 'aloha'>(SUSPENSE_FLAG_KEY, 'hi');
+
+      return (
+        <div>
+          <MutateButton />
+          <div>{`${name} says ${flagValue}`}</div>
+        </div>
+      );
+    };
+
+    it('should update context when a domain is set', async () => {
+      const DOMAIN = 'mutate-context-tests';
+      OpenFeature.setProvider(DOMAIN, suspendingProvider());
+      render(
+        <OpenFeatureProvider domain={DOMAIN}>
+          <React.Suspense fallback={<div>{FALLBACK}</div>}>
+            <TestComponent name="Will" />
+          </React.Suspense>
+        </OpenFeatureProvider>,
+      );
+
+      await waitFor(() => {
+        expect(screen.getByText('Will says hi')).toBeInTheDocument();
+      });
+
+      act(() => {
+        fireEvent.click(screen.getByText('Update Context'));
+      });
+      await waitFor(
+        () => {
+          expect(screen.getByText('Will says aloha')).toBeInTheDocument();
+        },
+        { timeout: DELAY * 4 },
+      );
+    });
+
+    it('should update nested contexts', async () => {
+      const DOMAIN1 = 'Wills Domain';
+      const DOMAIN2 = 'Todds Domain';
+      OpenFeature.setProvider(DOMAIN1, suspendingProvider());
+      OpenFeature.setProvider(DOMAIN2, suspendingProvider());
+      render(
+        <OpenFeatureProvider domain={DOMAIN1}>
+          <React.Suspense fallback={<div>{FALLBACK}</div>}>
+            <TestComponent name="Will" />
+            <OpenFeatureProvider domain={DOMAIN2}>
+              <React.Suspense fallback={<div>{FALLBACK}</div>}>
+                <TestComponent name="Todd" />
+              </React.Suspense>
+            </OpenFeatureProvider>
+          </React.Suspense>
+        </OpenFeatureProvider>,
+      );
+
+      await waitFor(() => {
+        expect(screen.getByText('Todd says hi')).toBeInTheDocument();
+      });
+
+      act(() => {
+        // Click the Update context button in Todds domain
+        fireEvent.click(screen.getAllByText('Update Context')[1]);
+      });
+      await waitFor(
+        () => {
+          expect(screen.getByText('Todd says aloha')).toBeInTheDocument();
+        },
+        { timeout: DELAY * 4 },
+      );
+      await waitFor(
+        () => {
+          expect(screen.getByText('Will says hi')).toBeInTheDocument();
+        },
+        { timeout: DELAY * 4 },
+      );
+    });
+
+    it('should update nested global contexts', async () => {
+      const DOMAIN1 = 'Wills Domain';
+      OpenFeature.setProvider(DOMAIN1, suspendingProvider());
+      OpenFeature.setProvider(new InMemoryProvider({
+        globalFlagsHere: {
+          defaultVariant: 'a',
+          variants: {
+            a: 'Smile',
+            b: 'Frown',
+          },
+          disabled: false,
+          contextEvaluator: (ctx: EvaluationContext) => {
+            if (ctx.user === 'bob@flags.com') {
+              return 'b';
+            }
+
+            return 'a';
+          },
+        }
+      }));
+      const GlobalComponent = ({ name }: { name: string }) => {
+        const flagValue = useStringFlagValue<'b' | 'a'>('globalFlagsHere', 'a');
+  
+        return (
+          <div>
+            <MutateButton />
+            <div>{`${name} likes to ${flagValue}`}</div>
+          </div>
+        );
+      };
+      render(
+        <OpenFeatureProvider domain={DOMAIN1}>
+          <React.Suspense fallback={<div>{FALLBACK}</div>}>
+            <TestComponent name="Will" />
+            <OpenFeatureProvider>
+              <React.Suspense fallback={<div>{FALLBACK}</div>}>
+                <GlobalComponent name="Todd" />
+              </React.Suspense>
+            </OpenFeatureProvider>
+          </React.Suspense>
+        </OpenFeatureProvider>,
+      );
+
+      await waitFor(() => {
+        expect(screen.getByText('Todd likes to Smile')).toBeInTheDocument();
+      });
+
+      act(() => {
+        // Click the Update context button in Todds domain
+        fireEvent.click(screen.getAllByText('Update Context')[1]);
+      });
+      await waitFor(
+        () => {
+          expect(screen.getByText('Todd likes to Frown')).toBeInTheDocument();
+        },
+        { timeout: DELAY * 4 },
+      );
+
+      expect(screen.getByText('Will says hi')).toBeInTheDocument();
+    });
+  });
 });