diff --git a/packages/core/package.json b/packages/core/package.json
index f0b659316..88c05e90b 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -44,6 +44,11 @@
             "require": "./lib/commonjs/index.js",
             "types": "./lib/typescript/index.d.ts"
         },
+        "./internal": {
+            "import": "./lib/module/internal.js",
+            "require": "./lib/commonjs/internal.js",
+            "types": "./lib/typescript/internal.d.ts"
+        },
         "./metro": {
             "import": "./lib/module/metro.js",
             "require": "./lib/commonjs/metro.js",
diff --git a/packages/core/src/__tests__/importSafety.test.ts b/packages/core/src/__tests__/importSafety.test.ts
new file mode 100644
index 000000000..7ff745e01
--- /dev/null
+++ b/packages/core/src/__tests__/importSafety.test.ts
@@ -0,0 +1,53 @@
+import { TurboModuleRegistry } from 'react-native';
+
+describe('native spec modules are import-safe (lazy)', () => {
+    const cases: Array<[string, string, string]> = [
+        ['../specs/NativeDdSdk', 'getNativeDdSdk', 'DdSdk'],
+        ['../specs/NativeDdRum', 'getNativeDdRum', 'DdRum'],
+        ['../specs/NativeDdLogs', 'getNativeDdLogs', 'DdLogs'],
+        ['../specs/NativeDdTrace', 'getNativeDdTrace', 'DdTrace'],
+        ['../specs/NativeDdFlags', 'getNativeDdFlags', 'DdFlags']
+    ];
+
+    it.each(cases)(
+        '%s does not resolve native at import but does on getter call',
+        (modulePath, getterName, registryName) => {
+            const getSpy = jest.spyOn(TurboModuleRegistry, 'get');
+            let mod: any;
+            jest.isolateModules(() => {
+                mod = require(modulePath);
+            });
+            expect(getSpy).not.toHaveBeenCalled(); // not at import
+            mod[getterName]();
+            expect(getSpy).toHaveBeenCalledWith(registryName); // only on use
+            getSpy.mockRestore();
+        }
+    );
+});
+
+describe('DdSdkInternal is import-safe', () => {
+    it('importing DdSdkInternal does not resolve native until a method is used', () => {
+        const getSpy = jest.spyOn(TurboModuleRegistry, 'get');
+        let internal: any;
+        jest.isolateModules(() => {
+            internal = require('../sdk/DdSdkInternal');
+        });
+        expect(getSpy).not.toHaveBeenCalled(); // import-safe
+        // Touch a property on the proxy -> now it resolves
+        // eslint-disable-next-line @typescript-eslint/no-unused-expressions
+        internal.NativeDdSdk.getConstants;
+        expect(getSpy).toHaveBeenCalledWith('DdSdk');
+        getSpy.mockRestore();
+    });
+});
+
+describe('public barrel is import-safe', () => {
+    it('importing the package index performs no native TurboModule lookup', () => {
+        const getSpy = jest.spyOn(TurboModuleRegistry, 'get');
+        jest.isolateModules(() => {
+            require('../index');
+        });
+        expect(getSpy).not.toHaveBeenCalled();
+        getSpy.mockRestore();
+    });
+});
diff --git a/packages/core/src/__tests__/internalEntry.test.ts b/packages/core/src/__tests__/internalEntry.test.ts
new file mode 100644
index 000000000..145066dc5
--- /dev/null
+++ b/packages/core/src/__tests__/internalEntry.test.ts
@@ -0,0 +1,34 @@
+import { TurboModuleRegistry } from 'react-native';
+
+describe('./internal entry', () => {
+    it('exports the internals react-native-vega needs', () => {
+        const internal = require('../internal');
+        const expected = [
+            'addDefaultValuesToAutoInstrumentationConfiguration',
+            'buildConfigurationFromPartialConfiguration',
+            'DdSdkNativeConfiguration',
+            'RUM_DEFAULTS',
+            'adaptLongTaskThreshold',
+            'version',
+            'AccountInfoSingleton',
+            'AttributesSingleton',
+            'UserInfoSingleton',
+            'GlobalState',
+            'BufferSingleton',
+            'DatadogProviderState',
+            'DdRumResourceTracking'
+        ];
+        for (const name of expected) {
+            expect(internal[name]).toBeDefined();
+        }
+    });
+
+    it('is import-safe (no native lookup at import)', () => {
+        const getSpy = jest.spyOn(TurboModuleRegistry, 'get');
+        jest.isolateModules(() => {
+            require('../internal');
+        });
+        expect(getSpy).not.toHaveBeenCalled();
+        getSpy.mockRestore();
+    });
+});
diff --git a/packages/core/src/flags/DdFlags.ts b/packages/core/src/flags/DdFlags.ts
index 43714d598..afb794e5e 100644
--- a/packages/core/src/flags/DdFlags.ts
+++ b/packages/core/src/flags/DdFlags.ts
@@ -9,6 +9,8 @@ import { SdkVerbosity } from '../config/types/SdkVerbosity';
 import type { DdNativeFlagsType } from '../nativeModulesTypes';
 import { getGlobalInstance } from '../utils/singletonUtils';
 
+import { getNativeDdFlags } from '../specs/NativeDdFlags';
+
 import { FlagsClient } from './FlagsClient';
 import type { DdFlagsType, FlagsConfiguration } from './types';
 
@@ -18,9 +20,7 @@ const FLAGS_MODULE = 'com.datadog.reactnative.flags';
  * Implementation class for {@link DdFlagsType}. Please see the interface for documentation.
  */
 class DdFlagsWrapper implements DdFlagsType {
-    // eslint-disable-next-line global-require, @typescript-eslint/no-var-requires
-    private nativeFlags: DdNativeFlagsType = require('../specs/NativeDdFlags')
-        .default;
+    private nativeFlags: DdNativeFlagsType = getNativeDdFlags() as DdNativeFlagsType;
 
     private isFeatureEnabled = false;
 
diff --git a/packages/core/src/flags/FlagsClient.ts b/packages/core/src/flags/FlagsClient.ts
index 62284cc40..8d89eda06 100644
--- a/packages/core/src/flags/FlagsClient.ts
+++ b/packages/core/src/flags/FlagsClient.ts
@@ -8,14 +8,14 @@ import { InternalLog } from '../InternalLog';
 import { SdkVerbosity } from '../config/types/SdkVerbosity';
 import type { DdNativeFlagsType } from '../nativeModulesTypes';
 
+import { getNativeDdFlags } from '../specs/NativeDdFlags';
+
 import { processEvaluationContext } from './internal';
 import type { FlagCacheEntry } from './internal';
 import type { JsonValue, EvaluationContext, FlagDetails } from './types';
 
 export class FlagsClient {
-    // eslint-disable-next-line global-require, @typescript-eslint/no-var-requires
-    private nativeFlags: DdNativeFlagsType = require('../specs/NativeDdFlags')
-        .default;
+    private nativeFlags: DdNativeFlagsType = getNativeDdFlags() as DdNativeFlagsType;
 
     private clientName: string;
 
diff --git a/packages/core/src/internal.ts b/packages/core/src/internal.ts
new file mode 100644
index 000000000..260d1e705
--- /dev/null
+++ b/packages/core/src/internal.ts
@@ -0,0 +1,34 @@
+/*
+ * Unless explicitly stated otherwise all files in this repository are licensed under the Apache License Version 2.0.
+ * This product includes software developed at Datadog (https://www.datadoghq.com/).
+ * Copyright 2016-Present Datadog, Inc.
+ */
+
+/**
+ * Sanctioned entry point for cross-package internals consumed by platform
+ * packages (e.g. @datadog/mobile-react-native-vega). NOT part of the public API
+ * and may change between minor versions. Everything re-exported here must be
+ * native-free at import (must not call TurboModuleRegistry / NativeModules at
+ * module load).
+ */
+export {
+    addDefaultValuesToAutoInstrumentationConfiguration
+} from './config/async/AutoInstrumentationConfiguration';
+export { buildConfigurationFromPartialConfiguration } from './config/async/asyncInitializationHelper';
+export { DdSdkNativeConfiguration } from './config/features/CoreConfigurationNative';
+export { RUM_DEFAULTS } from './config/features/RumConfiguration';
+export { adaptLongTaskThreshold } from './utils/longTasksUtils';
+export { version } from './version';
+export { AccountInfoSingleton } from './sdk/AccountInfoSingleton/AccountInfoSingleton';
+export { AttributesSingleton } from './sdk/AttributesSingleton/AttributesSingleton';
+export { UserInfoSingleton } from './sdk/UserInfoSingleton/UserInfoSingleton';
+export { GlobalState } from './sdk/GlobalState/GlobalState';
+export { BufferSingleton } from './sdk/DatadogProvider/Buffer/BufferSingleton';
+export { DatadogProviderState } from './sdk/DatadogProvider/DatadogProviderState';
+export { DdRumResourceTracking } from './rum/instrumentation/resourceTracking/DdRumResourceTracking';
+
+export type { Attributes } from './sdk/AttributesSingleton/types';
+export type { LogsNativeConfiguration } from './config/features/LogsConfigurationNative';
+export type { RumNativeConfiguration } from './config/features/RumConfigurationNative';
+export type { TraceNativeConfiguration } from './config/features/TraceConfigurationNative';
+export type { InitializationModeForTelemetry } from './config/types/InitializationModeForTelemetry';
diff --git a/packages/core/src/logs/DdLogs.ts b/packages/core/src/logs/DdLogs.ts
index 8dcb7421a..6e9264388 100644
--- a/packages/core/src/logs/DdLogs.ts
+++ b/packages/core/src/logs/DdLogs.ts
@@ -14,6 +14,8 @@ import { bufferVoidNativeCall } from '../sdk/DatadogProvider/Buffer/bufferNative
 import type { ErrorSource, LogEventMapper } from '../types';
 import { getGlobalInstance } from '../utils/singletonUtils';
 
+import { getNativeDdLogs } from '../specs/NativeDdLogs';
+
 import { generateEventMapper } from './eventMapper';
 import type {
     DdLogsType,
@@ -44,9 +46,7 @@ const isLogWithError = (
 };
 
 class DdLogsWrapper implements DdLogsType {
-    // eslint-disable-next-line global-require, @typescript-eslint/no-var-requires
-    private nativeLogs: DdNativeLogsType = require('../specs/NativeDdLogs')
-        .default;
+    private nativeLogs: DdNativeLogsType = getNativeDdLogs() as DdNativeLogsType;
     private logEventMapper = generateEventMapper(undefined);
 
     debug = (...args: LogArguments | LogWithErrorArguments): Promise<void> => {
diff --git a/packages/core/src/rum/DdRum.ts b/packages/core/src/rum/DdRum.ts
index 9a7f15dae..9865e6b43 100644
--- a/packages/core/src/rum/DdRum.ts
+++ b/packages/core/src/rum/DdRum.ts
@@ -40,6 +40,8 @@ import {
     getTracingContext,
     getTracingContextForPropagators
 } from './instrumentation/resourceTracking/distributedTracing/distributedTracingHeaders';
+import { getNativeDdRum } from '../specs/NativeDdRum';
+
 import type {
     DdRumType,
     FirstPartyHost,
@@ -77,9 +79,7 @@ const touchDataFromEvent = (
 };
 
 class DdRumWrapper implements DdRumType {
-    // eslint-disable-next-line global-require, @typescript-eslint/no-var-requires
-    private nativeRum: DdNativeRumType = require('../specs/NativeDdRum')
-        .default;
+    private nativeRum: DdNativeRumType = getNativeDdRum() as DdNativeRumType;
     private lastActionData?: { type: RumActionType; name: string };
     private errorEventMapper = generateErrorEventMapper(undefined);
     private resourceEventMapper = generateResourceEventMapper(undefined);
diff --git a/packages/core/src/rum/instrumentation/interactionTracking/DdBabelInteractionTracking.ts b/packages/core/src/rum/instrumentation/interactionTracking/DdBabelInteractionTracking.ts
index 4cb146783..f91cb69c2 100644
--- a/packages/core/src/rum/instrumentation/interactionTracking/DdBabelInteractionTracking.ts
+++ b/packages/core/src/rum/instrumentation/interactionTracking/DdBabelInteractionTracking.ts
@@ -4,7 +4,7 @@
  * Copyright 2016-Present Datadog, Inc.
  */
 
-import DdSdk from '../../../specs/NativeDdSdk';
+import { getNativeDdSdk } from '../../../specs/NativeDdSdk';
 import { getGlobalInstance } from '../../../utils/singletonUtils';
 import { DefaultTimeProvider } from '../../../utils/time-provider/DefaultTimeProvider';
 import type { TimeProvider } from '../../../utils/time-provider/TimeProvider';
@@ -123,7 +123,7 @@ class BabelInteractionTracking {
     ): (...args: any[]) => any {
         return (...args: any[]) => {
             if (!this.telemetrySent) {
-                DdSdk?.sendTelemetryLog(
+                getNativeDdSdk()?.sendTelemetryLog(
                     BABEL_PLUGIN_TELEMETRY,
                     this.getTelemetryConfig(),
                     { onlyOnce: true }
@@ -147,7 +147,7 @@ class BabelInteractionTracking {
                     )
                     .catch(e => {
                         if (e instanceof Error) {
-                            DdSdk?.telemetryError(
+                            getNativeDdSdk()?.telemetryError(
                                 e.message,
                                 e.stack || '',
                                 'BabelActionTrack'
diff --git a/packages/core/src/rum/instrumentation/interactionTracking/__tests__/DdBabelInteractionTracking.test.ts b/packages/core/src/rum/instrumentation/interactionTracking/__tests__/DdBabelInteractionTracking.test.ts
index 003d4da27..b36aeedec 100644
--- a/packages/core/src/rum/instrumentation/interactionTracking/__tests__/DdBabelInteractionTracking.test.ts
+++ b/packages/core/src/rum/instrumentation/interactionTracking/__tests__/DdBabelInteractionTracking.test.ts
@@ -9,10 +9,10 @@ import { DdBabelInteractionTracking } from '../DdBabelInteractionTracking';
 
 jest.mock('../../../../specs/NativeDdSdk', () => ({
     __esModule: true,
-    default: {
+    getNativeDdSdk: jest.fn().mockReturnValue({
         sendTelemetryLog: jest.fn(),
         telemetryError: jest.fn()
-    }
+    })
 }));
 
 jest.mock('../../../../utils/time-provider/DefaultTimeProvider', () => ({
diff --git a/packages/core/src/sdk/DatadogEventEmitter/DatadogDefaultEventEmitter.tsx b/packages/core/src/sdk/DatadogEventEmitter/DatadogDefaultEventEmitter.tsx
index f04bf7ba2..b55926272 100644
--- a/packages/core/src/sdk/DatadogEventEmitter/DatadogDefaultEventEmitter.tsx
+++ b/packages/core/src/sdk/DatadogEventEmitter/DatadogDefaultEventEmitter.tsx
@@ -5,6 +5,7 @@
  */
 import { NativeModules } from 'react-native';
 
+import { getNativeDdSdk } from '../../specs/NativeDdSdk';
 import { DatadogBatchedBridgeEventEmitter } from './DatadogBatchedBridgeEventEmitter';
 import type { DatadogEventEmitter } from './DatadogEventEmitter';
 import { DatadogNativeEventEmitter } from './DatadogNativeEventEmitter';
@@ -18,10 +19,7 @@ export class DatadogDefaultEventEmitter implements DatadogEventEmitter {
 
     constructor(errorHandler: (err: any) => void) {
         try {
-            const ddSdkModule =
-                NativeModules.DdSdk ||
-                // eslint-disable-next-line global-require, @typescript-eslint/no-var-requires
-                require('../../specs/NativeDdSdk').default;
+            const ddSdkModule = NativeModules.DdSdk || getNativeDdSdk();
             this.eventEmitter = this.isNewArchitecture
                 ? new DatadogNativeEventEmitter(ddSdkModule, errorHandler)
                 : new DatadogBatchedBridgeEventEmitter(errorHandler);
diff --git a/packages/core/src/sdk/DdSdkInternal.ts b/packages/core/src/sdk/DdSdkInternal.ts
index ad6e57af0..4e69f9688 100644
--- a/packages/core/src/sdk/DdSdkInternal.ts
+++ b/packages/core/src/sdk/DdSdkInternal.ts
@@ -7,10 +7,30 @@
 import type { DdSdkNativeConfiguration } from '../config/features/CoreConfigurationNative';
 import type { DdNativeSdkType } from '../nativeModulesTypes';
 
+import { getNativeDdSdk } from '../specs/NativeDdSdk';
 import type { AttributeEncoder } from './AttributesEncoding/types';
 
-// eslint-disable-next-line global-require, @typescript-eslint/no-var-requires
-const NativeDdSdk: DdNativeSdkType = require('../specs/NativeDdSdk').default;
+let cachedNativeDdSdk: DdNativeSdkType | null | undefined;
+const resolveNativeDdSdk = (): DdNativeSdkType | null => {
+    if (cachedNativeDdSdk === undefined) {
+        cachedNativeDdSdk = getNativeDdSdk() as DdNativeSdkType | null;
+    }
+    return cachedNativeDdSdk;
+};
+
+// Lazily-backed handle. Resolution happens on first property access (runtime),
+// never at import — so importing this module is safe on platforms without the
+// native module (e.g. Vega). Methods are bound to the resolved module.
+const NativeDdSdk: DdNativeSdkType = new Proxy({} as DdNativeSdkType, {
+    get: (_target, prop) => {
+        const resolved = resolveNativeDdSdk() as Record<string | symbol, unknown> | null;
+        const value = resolved ? resolved[prop] : undefined;
+        // Return the raw value without binding — TurboModule methods are stateless
+        // so `this` is irrelevant, and returning the original function reference
+        // preserves Jest mock-tracking in tests.
+        return value;
+    }
+});
 
 export type DdSdkType = {
     readonly attributeEncoders: AttributeEncoder<any>[];
diff --git a/packages/core/src/specs/NativeDdFlags.ts b/packages/core/src/specs/NativeDdFlags.ts
index 5c8afd010..6efdb0fe5 100644
--- a/packages/core/src/specs/NativeDdFlags.ts
+++ b/packages/core/src/specs/NativeDdFlags.ts
@@ -31,5 +31,16 @@ export interface Spec extends TurboModule {
     ) => Promise<void>;
 }
 
-// eslint-disable-next-line import/no-default-export
-export default TurboModuleRegistry.get<Spec>('DdFlags');
+let cachedModule: Spec | null | undefined;
+
+/**
+ * Lazily resolves the native TurboModule on first call and caches the result.
+ * Resolving lazily (instead of at module load) keeps this package importable on
+ * platforms where the native module is absent (e.g. Vega).
+ */
+export const getNativeDdFlags = (): Spec | null => {
+    if (cachedModule === undefined) {
+        cachedModule = TurboModuleRegistry.get<Spec>('DdFlags');
+    }
+    return cachedModule;
+};
diff --git a/packages/core/src/specs/NativeDdLogs.ts b/packages/core/src/specs/NativeDdLogs.ts
index f1a60f4c7..0933f5002 100644
--- a/packages/core/src/specs/NativeDdLogs.ts
+++ b/packages/core/src/specs/NativeDdLogs.ts
@@ -107,5 +107,16 @@ export interface Spec extends TurboModule {
     ) => Promise<void>;
 }
 
-// eslint-disable-next-line import/no-default-export
-export default TurboModuleRegistry.get<Spec>('DdLogs');
+let cachedModule: Spec | null | undefined;
+
+/**
+ * Lazily resolves the native TurboModule on first call and caches the result.
+ * Resolving lazily (instead of at module load) keeps this package importable on
+ * platforms where the native module is absent (e.g. Vega).
+ */
+export const getNativeDdLogs = (): Spec | null => {
+    if (cachedModule === undefined) {
+        cachedModule = TurboModuleRegistry.get<Spec>('DdLogs');
+    }
+    return cachedModule;
+};
diff --git a/packages/core/src/specs/NativeDdRum.ts b/packages/core/src/specs/NativeDdRum.ts
index dbe417f44..270be1d4b 100644
--- a/packages/core/src/specs/NativeDdRum.ts
+++ b/packages/core/src/specs/NativeDdRum.ts
@@ -229,5 +229,16 @@ export interface Spec extends TurboModule {
     ): Promise<void>;
 }
 
-// eslint-disable-next-line import/no-default-export
-export default TurboModuleRegistry.get<Spec>('DdRum');
+let cachedModule: Spec | null | undefined;
+
+/**
+ * Lazily resolves the native TurboModule on first call and caches the result.
+ * Resolving lazily (instead of at module load) keeps this package importable on
+ * platforms where the native module is absent (e.g. Vega).
+ */
+export const getNativeDdRum = (): Spec | null => {
+    if (cachedModule === undefined) {
+        cachedModule = TurboModuleRegistry.get<Spec>('DdRum');
+    }
+    return cachedModule;
+};
diff --git a/packages/core/src/specs/NativeDdSdk.ts b/packages/core/src/specs/NativeDdSdk.ts
index 68c9c4711..2b2c5a8e2 100644
--- a/packages/core/src/specs/NativeDdSdk.ts
+++ b/packages/core/src/specs/NativeDdSdk.ts
@@ -134,5 +134,16 @@ export interface Spec extends TurboModule {
     removeListeners: (count: number) => void;
 }
 
-// eslint-disable-next-line import/no-default-export
-export default TurboModuleRegistry.get<Spec>('DdSdk');
+let cachedModule: Spec | null | undefined;
+
+/**
+ * Lazily resolves the native TurboModule on first call and caches the result.
+ * Resolving lazily (instead of at module load) keeps this package importable on
+ * platforms where the native module is absent (e.g. Vega).
+ */
+export const getNativeDdSdk = (): Spec | null => {
+    if (cachedModule === undefined) {
+        cachedModule = TurboModuleRegistry.get<Spec>('DdSdk');
+    }
+    return cachedModule;
+};
diff --git a/packages/core/src/specs/NativeDdTrace.ts b/packages/core/src/specs/NativeDdTrace.ts
index 8f3526f37..d67b71cb4 100644
--- a/packages/core/src/specs/NativeDdTrace.ts
+++ b/packages/core/src/specs/NativeDdTrace.ts
@@ -39,5 +39,16 @@ export interface Spec extends TurboModule {
     ): Promise<void>;
 }
 
-// eslint-disable-next-line import/no-default-export
-export default TurboModuleRegistry.get<Spec>('DdTrace');
+let cachedModule: Spec | null | undefined;
+
+/**
+ * Lazily resolves the native TurboModule on first call and caches the result.
+ * Resolving lazily (instead of at module load) keeps this package importable on
+ * platforms where the native module is absent (e.g. Vega).
+ */
+export const getNativeDdTrace = (): Spec | null => {
+    if (cachedModule === undefined) {
+        cachedModule = TurboModuleRegistry.get<Spec>('DdTrace');
+    }
+    return cachedModule;
+};
diff --git a/packages/core/src/trace/DdTrace.ts b/packages/core/src/trace/DdTrace.ts
index 72fe2375b..119863074 100644
--- a/packages/core/src/trace/DdTrace.ts
+++ b/packages/core/src/trace/DdTrace.ts
@@ -12,6 +12,7 @@ import {
     bufferNativeCallReturningId,
     bufferNativeCallWithId
 } from '../sdk/DatadogProvider/Buffer/bufferNativeCall';
+import { getNativeDdTrace } from '../specs/NativeDdTrace';
 import type { DdTraceType } from '../types';
 import { getGlobalInstance } from '../utils/singletonUtils';
 import { DefaultTimeProvider } from '../utils/time-provider/DefaultTimeProvider';
@@ -21,9 +22,7 @@ const TRACE_MODULE = 'com.datadog.reactnative.trace';
 const timeProvider = new DefaultTimeProvider();
 
 class DdTraceWrapper implements DdTraceType {
-    // eslint-disable-next-line global-require, @typescript-eslint/no-var-requires
-    private nativeTrace: DdNativeTraceType = require('../specs/NativeDdTrace')
-        .default;
+    private nativeTrace: DdNativeTraceType = getNativeDdTrace() as DdNativeTraceType;
 
     startSpan = (
         operation: string,