diff --git a/projects/ppwcode/ng-forms/src/lib/signal-form-change-detection.spec.ts b/projects/ppwcode/ng-forms/src/lib/signal-form-change-detection.spec.ts
new file mode 100644
index 00000000..e3f62dfe
--- /dev/null
+++ b/projects/ppwcode/ng-forms/src/lib/signal-form-change-detection.spec.ts
@@ -0,0 +1,72 @@
+import { signal } from '@angular/core'
+import { TestBed } from '@angular/core/testing'
+import { FieldTree, form, required } from '@angular/forms/signals'
+import { detectFormChanges } from './signal-form-change-detection'
+
+interface TestFormModel {
+    unit: string
+    comment: string | null
+    nested: {
+        code: string | null
+    }
+}
+
+describe('detectFormChanges', () => {
+    const createForm = (): FieldTree<TestFormModel> =>
+        TestBed.runInInjectionContext(() =>
+            form(
+                signal<TestFormModel>({
+                    unit: 'Piece',
+                    comment: null,
+                    nested: {
+                        code: null
+                    }
+                }),
+                (schema) => required(schema.unit)
+            )
+        )
+
+    it('should start without changes', () => {
+        const testForm = createForm()
+        const tracker = detectFormChanges(testForm)
+
+        expect(tracker.hasChanges()).toBe(false)
+        expect(tracker.invalidOrNoChanges()).toBe(true)
+    })
+
+    it('should detect changes and reset the current value as the new initial value', () => {
+        const testForm = createForm()
+        const tracker = detectFormChanges(testForm)
+
+        testForm.unit().value.set('Box')
+
+        expect(tracker.hasChanges()).toBe(true)
+        expect(tracker.invalidOrNoChanges()).toBe(false)
+
+        tracker.resetChangeTracking()
+
+        expect(tracker.hasChanges()).toBe(false)
+        expect(tracker.invalidOrNoChanges()).toBe(true)
+    })
+
+    it('should ignore empty strings and null values when comparing form values', () => {
+        const testForm = createForm()
+        const tracker = detectFormChanges(testForm)
+
+        testForm.comment().value.set('')
+        testForm.nested.code().value.set('')
+
+        expect(tracker.hasChanges()).toBe(false)
+    })
+
+    it('should report invalid or unchanged when the form is invalid after a change', () => {
+        const testForm = createForm()
+        const tracker = detectFormChanges(testForm)
+
+        testForm.unit().value.set('')
+
+        expect(testForm().invalid()).toBe(true)
+        expect(tracker.hasChanges()).toBe(true)
+        expect(tracker.invalidOrNoChanges()).toBe(true)
+    })
+})
diff --git a/projects/ppwcode/ng-forms/src/lib/signal-form-change-detection.ts b/projects/ppwcode/ng-forms/src/lib/signal-form-change-detection.ts
new file mode 100644
index 00000000..fd59f9e1
--- /dev/null
+++ b/projects/ppwcode/ng-forms/src/lib/signal-form-change-detection.ts
@@ -0,0 +1,68 @@
+import { computed, Signal, signal } from '@angular/core'
+import { FieldTree } from '@angular/forms/signals'
+
+type Valuable<T> = { [K in keyof T as T[K] extends null | undefined ? never : K]: T[K] }
+
+/**
+ * Interface describing the returned structure of `detectFormChanges`.
+ */
+export interface FormTracker {
+    // Signal indicating whether the tracked form has changes when compared to its initial value.
+    hasChanges: Signal<boolean>
+    // Signal indicating whether the tracked form is invalid or has no changes when compared to its initial value.
+    invalidOrNoChanges: Signal<boolean>
+    // Memorizes the current value as the new initial value of the form to verify whether changes are made against the current value.
+    resetChangeTracking: () => void
+}
+
+/**
+ * Tracks changes on the given Signal form FieldTree.
+ * @example
+ * ```ts
+ * @Component({...})
+ * export class AuthenticationForm {
+ *  protected readonly form = form(signal({ username: '', password: ''}))
+ *  protected readonly formTracker = detectFormChanges(this.form)
+ * }
+ * ```
+ * @param fieldTree
+ * @returns FormTracker An object providing information about the change tracking.
+ */
+export const detectFormChanges = <T extends object>(fieldTree: FieldTree<T>): FormTracker => {
+    // Function that will clean the given value and stringify it for easy comparison.
+    // This is backwards compatible with how we detected form changes on AbstractControl forms.
+    const stringifyValue = (value: T) => JSON.stringify(getValuable(value))
+
+    // Keep track of the initial value for detecting changes.
+    const initialValue = signal(fieldTree().value() as T)
+    const initialStringifiedValue = computed(() => stringifyValue(initialValue()))
+
+    // Computes whether the new FieldTree value is different from the initial value. Note that the initial value is the value
+    // of the FieldTree when this function was invoked, or after calling resetChangeTracking. This means that it is not specifically
+    // the value of the signal the FieldTree was created with on initialization.
+    const hasChanges = computed(() => stringifyValue(fieldTree().value()) !== initialStringifiedValue())
+
+    // Computes whether the FieldTree is currently invalid or has no pending changes. This can be useful for situations
+    // where developers want to conditionally enable elements based on the form state.
+    const invalidOrNoChanges = computed(() => fieldTree().invalid() || !hasChanges())
+
+    return {
+        hasChanges,
+        invalidOrNoChanges,
+        resetChangeTracking: () => initialValue.set(fieldTree().value())
+    }
+}
+
+const getValuable = <T extends object, V = Valuable<T>>(obj: T): V =>
+    Object.fromEntries(
+        Object.entries(obj)
+            .map(([key, value]) => {
+                if (value && typeof value === 'object' && !Array.isArray(value)) {
+                    // Recursively clean nested objects
+                    const valuable: V | undefined = Object.keys(value).length ? getValuable(value) : undefined
+                    return [key, valuable]
+                }
+                return [key, value]
+            })
+            .filter(([, v]) => !((typeof v === 'string' && !v.length) || v === null || typeof v === 'undefined'))
+    ) as V