diff --git a/src/components/ConditionalFilter/ValueProvider/FilterValueController.ts b/src/components/ConditionalFilter/ValueProvider/FilterValueController.ts
new file mode 100644
index 00000000000..c2d4290f69e
--- /dev/null
+++ b/src/components/ConditionalFilter/ValueProvider/FilterValueController.ts
@@ -0,0 +1,91 @@
+import { FilterContainer, FilterElement } from "../FilterElement";
+import { UrlToken } from "./UrlToken";
+
+/**
+ * PersistenceStrategy defines the contract for persisting and clearing filter state.
+ *
+ * Implementations:
+ * - UrlPersistenceStrategy: stores state in URL query parameters (for list pages)
+ * - InMemoryPersistenceStrategy: stores state in React component state (for modals)
+ *
+ * @see {@link ./strategies/UrlPersistenceStrategy.ts}
+ * @see {@link ./strategies/InMemoryPersistenceStrategy.ts}
+ */
+export interface PersistenceStrategy {
+  /**
+   * Persist the filter state to the underlying storage mechanism.
+   * @param value The filter container to persist
+   */
+  persist(value: FilterContainer): void;
+
+  /**
+   * Clear all persisted filter state from the underlying storage mechanism.
+   */
+  clear(): void;
+}
+
+export interface FilterValueControllerConfig {
+  persistenceStrategy: PersistenceStrategy;
+
+  /**
+   * Initial filter state to populate the controller with.
+   * If not provided, controller starts with an empty state
+   */
+  initialValue?: FilterContainer;
+
+  initialLoading?: boolean;
+
+  /**
+   * Callback invoked when the filter value changes.
+   * Can be used to trigger side effects like data fetching.
+   */
+  onChange?: (value: FilterContainer) => void;
+}
+
+/**
+ * FilterValueController is used for managing filter state with different strategies (URL, in-memory)
+ *
+ * This interface matches FilterValueProvider to ensure backward compatibility
+ * with existing code that uses useUrlValueProvider.
+ */
+export interface FilterValueController {
+  readonly value: FilterContainer;
+
+  readonly loading: boolean;
+
+  /**
+   * Persist a new filter value using the configured persistence strategy.
+   * @param newValue The new filter container to persist
+   */
+  persist(newValue: FilterContainer): void;
+
+  /**
+   * Check if a specific filter element is present in the current state.
+   * @param element The filter element to check
+   */
+  isPersisted(element: FilterElement): boolean;
+
+  /**
+   * Clear all filters using the configured persistence strategy.
+   */
+  clear(): void;
+
+  /**
+   * Get a specific token by name from the mirrored UrlToken[] representation.
+   * This method provides backward compatibility with existing code that expects
+   * URL token access for initial state hydration.
+   *
+   * @param name The name of the token to retrieve
+   */
+  getTokenByName(name: string): UrlToken | undefined;
+
+  /**
+   * The number of active filter elements
+   */
+  readonly count: number;
+
+  /**
+   * Must be called when page is unloaded in useEffect
+   */
+  cleanup(): void;
+}
diff --git a/src/components/ConditionalFilter/ValueProvider/persistenceStrategies/InMemoryPersistenceStrategy.ts b/src/components/ConditionalFilter/ValueProvider/persistenceStrategies/InMemoryPersistenceStrategy.ts
new file mode 100644
index 00000000000..e3e0c0de8f7
--- /dev/null
+++ b/src/components/ConditionalFilter/ValueProvider/persistenceStrategies/InMemoryPersistenceStrategy.ts
@@ -0,0 +1,35 @@
+import { FilterContainer } from "../../FilterElement";
+import { PersistenceStrategy } from "../FilterValueController";
+
+export interface InMemoryPersistenceStrategyConfig {
+  /**
+   * Initial state for the in-memory storage.
+   * If not provided, starts with an empty FilterContainer
+   */
+  initialState?: FilterContainer;
+
+  /**
+   * Callback when state changes in memory
+   */
+  onStateChange?: (state: FilterContainer) => void;
+}
+/**
+ * TODO:
+ * - Use internal state to store FilterContainer
+ * - Support initial state from config
+ * - Call onStateChange callback when state updates
+ * - Ensure proper cleanup
+ */
+export class InMemoryPersistenceStrategy implements PersistenceStrategy {
+  constructor(private config: InMemoryPersistenceStrategyConfig) {}
+
+  persist(_value: FilterContainer): void {
+    // TODO: Implementation in subtask 1.3
+    throw new Error("InMemoryPersistenceStrategy.persist: Not implemented yet");
+  }
+
+  clear(): void {
+    // TODO: Implementation in subtask 1.3
+    throw new Error("InMemoryPersistenceStrategy.clear: Not implemented yet");
+  }
+}
diff --git a/src/components/ConditionalFilter/ValueProvider/persistenceStrategies/UrlPersistenceStrategy.ts b/src/components/ConditionalFilter/ValueProvider/persistenceStrategies/UrlPersistenceStrategy.ts
new file mode 100644
index 00000000000..e9e89f3984e
--- /dev/null
+++ b/src/components/ConditionalFilter/ValueProvider/persistenceStrategies/UrlPersistenceStrategy.ts
@@ -0,0 +1,51 @@
+import { FilterContainer } from "../../FilterElement";
+import { PersistenceStrategy } from "../FilterValueController";
+
+export interface UrlPersistenceStrategyConfig {
+  /**
+   * The router history object for URL manipulation.
+   * Should be compatible with react-router's history API.
+   */
+  history: {
+    replace: (location: { pathname: string; search?: string }) => void;
+  };
+
+  /**
+   * Current location information from the router.
+   */
+  location: {
+    pathname: string;
+    search: string;
+  };
+
+  /**
+   * Additional query parameters to preserve during filter persistence.
+   * These params are merged with filter state when updating the URL.
+   *
+   * For example:
+   * - query: Search query
+   * - before: Pagination cursor
+   * - after: Pagination cursor
+   * etc.
+   */
+  preservedParams?: Record<string, string | undefined>;
+}
+
+/**
+ * TODO:
+ * - Wrap router.history.replace calls from useUrlValueProvider
+ * - Handle URL query parameter serialization using prepareStructure utility
+ * - Preserve additional params (activeTab, query, before, after)
+ * - Ensure FilterContainer format compatibility
+ */
+export class UrlPersistenceStrategy implements PersistenceStrategy {
+  constructor(private config: UrlPersistenceStrategyConfig) {}
+
+  persist(_value: FilterContainer): void {
+    throw new Error("UrlPersistenceStrategy.persist: Not implemented yet");
+  }
+
+  clear(): void {
+    throw new Error("UrlPersistenceStrategy.clear: Not implemented yet");
+  }
+}