diff --git a/src/standard-schema/StandardSchema.ts b/src/standard-schema/StandardSchema.ts
new file mode 100644
index 0000000000..58a64dc661
--- /dev/null
+++ b/src/standard-schema/StandardSchema.ts
@@ -0,0 +1,110 @@
+/**
+ * The Standard Schema interface.
+ */
+export type StandardSchemaV1<Input = unknown, Output = Input> = {
+  /**
+   * The Standard Schema properties.
+   */
+  readonly '~standard': StandardSchemaV1.Props<Input, Output>;
+};
+
+export declare namespace StandardSchemaV1 {
+  /**
+   * The Standard Schema properties interface.
+   */
+  export interface Props<Input = unknown, Output = Input> {
+    /**
+     * The version number of the standard.
+     */
+    readonly version: 1;
+    /**
+     * The vendor name of the schema library.
+     */
+    readonly vendor: string;
+    /**
+     * Validates unknown input values.
+     */
+    readonly validate: (value: unknown) => Result<Output> | Promise<Result<Output>>;
+    /**
+     * Inferred types associated with the schema.
+     */
+    readonly types?: Types<Input, Output> | undefined;
+  }
+
+  /**
+   * The result interface of the validate function.
+   */
+  export type Result<Output> = SuccessResult<Output> | FailureResult;
+
+  /**
+   * The result interface if validation succeeds.
+   */
+  export interface SuccessResult<Output> {
+    /**
+     * The typed output value.
+     */
+    readonly value: Output;
+    /**
+     * The non-existent issues.
+     */
+    readonly issues?: undefined;
+  }
+
+  /**
+   * The result interface if validation fails.
+   */
+  export interface FailureResult {
+    /**
+     * The issues of failed validation.
+     */
+    readonly issues: ReadonlyArray<Issue>;
+  }
+
+  /**
+   * The issue interface of the failure output.
+   */
+  export interface Issue {
+    /**
+     * The error message of the issue.
+     */
+    readonly message: string;
+    /**
+     * The path of the issue, if any.
+     */
+    readonly path?: ReadonlyArray<PropertyKey | PathSegment> | undefined;
+  }
+
+  /**
+   * The path segment interface of the issue.
+   */
+  export interface PathSegment {
+    /**
+     * The key representing a path segment.
+     */
+    readonly key: PropertyKey;
+  }
+
+  /**
+   * The Standard Schema types interface.
+   */
+  export interface Types<Input = unknown, Output = Input> {
+    /**
+     * The input type of the schema.
+     */
+    readonly input: Input;
+    /**
+     * The output type of the schema.
+     */
+    readonly output: Output;
+  }
+
+  /**
+   * Infers the input type of a Standard Schema.
+   */
+  export type InferInput<Schema extends StandardSchemaV1> = NonNullable<Schema['~standard']['types']>['input'];
+
+  /**
+   * Infers the output type of a Standard Schema.
+   */
+  export type InferOutput<Schema extends StandardSchemaV1> = NonNullable<Schema['~standard']['types']>['output'];
+}
diff --git a/src/standard-schema/ValidationSchemaToStandardSchemaAdapters.ts b/src/standard-schema/ValidationSchemaToStandardSchemaAdapters.ts
new file mode 100644
index 0000000000..556b0df54a
--- /dev/null
+++ b/src/standard-schema/ValidationSchemaToStandardSchemaAdapters.ts
@@ -0,0 +1,31 @@
+import { ValidationError } from '../validation/ValidationError';
+import { StandardSchemaV1 } from './StandardSchema';
+
+export function validationErrorToIssues(valError: ValidationError): StandardSchemaV1.Issue[] {
+  const results: StandardSchemaV1.Issue[] = [];
+  const errorsToConvert: { path: string[]; value: ValidationError }[] = [{ path: [], value: valError }];
+
+  while (errorsToConvert.length > 0) {
+    // this is safe, since we check the length of the array before
+    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+    const error = errorsToConvert.pop()!;
+
+    const newPath = [...error.path, error.value.property];
+
+    Object.values(error.value.constraints ?? {}).forEach(constraintMessage =>
+      results.push({
+        message: constraintMessage,
+        path: newPath,
+      })
+    );
+
+    error.value.children?.reverse().forEach(childError =>
+      errorsToConvert.push({
+        path: newPath,
+        value: childError,
+      })
+    );
+  }
+
+  return results;
+}
diff --git a/src/validation/Validator.ts b/src/validation/Validator.ts
index 77e46ef2b0..202a26acda 100644
--- a/src/validation/Validator.ts
+++ b/src/validation/Validator.ts
@@ -2,11 +2,34 @@ import { ValidationError } from './ValidationError';
 import { ValidatorOptions } from './ValidatorOptions';
 import { ValidationExecutor } from './ValidationExecutor';
 import { ValidationOptions } from '../decorator/ValidationOptions';
+import { StandardSchemaV1 } from '../standard-schema/StandardSchema';
+import { validationErrorToIssues } from '../standard-schema/ValidationSchemaToStandardSchemaAdapters';
 
 /**
  * Validator performs validation of the given object based on its metadata.
  */
-export class Validator {
+export class Validator implements StandardSchemaV1 {
+  // -------------------------------------------------------------------------
+  // Standard Schema implementation
+  // -------------------------------------------------------------------------
+  '~standard': StandardSchemaV1.Props<unknown, unknown> = {
+    version: 1,
+
+    vendor: 'class-validator',
+
+    validate: async (input: unknown) => {
+      const validationResults = await this.validate(input as object);
+
+      const mappedErrors: StandardSchemaV1.Issue[] = [];
+
+      validationResults.forEach(valError => mappedErrors.push(...validationErrorToIssues(valError)));
+
+      if (mappedErrors.length > 0) return { issues: mappedErrors };
+
+      return { value: input };
+    },
+  };
+
   // -------------------------------------------------------------------------
   // Public Methods
   // -------------------------------------------------------------------------
diff --git a/test/functional/standard-schema.spec.ts b/test/functional/standard-schema.spec.ts
new file mode 100644
index 0000000000..65b2bfc8c9
--- /dev/null
+++ b/test/functional/standard-schema.spec.ts
@@ -0,0 +1,83 @@
+import { IsString, IsUrl, IsOptional, ValidateNested, MinLength } from '../../src/decorator/decorators';
+import { StandardSchemaV1 } from '../../src/standard-schema/StandardSchema';
+import { validationErrorToIssues } from '../../src/standard-schema/ValidationSchemaToStandardSchemaAdapters';
+import { Validator } from '../../src/validation/Validator';
+
+const validator = new Validator();
+
+describe('ValidationErrorToStandardSchemaIssues', () => {
+  it('Should correctly map the Validation Errors into standard schema issues', async () => {
+    class NestedClass {
+      @IsString()
+      public name: string;
+
+      @IsUrl()
+      public url: string;
+
+      @IsOptional()
+      @ValidateNested()
+      public insideNested: NestedClass;
+
+      constructor(url: string, name: any, insideNested?: NestedClass) {
+        this.url = url;
+        this.name = name;
+        this.insideNested = insideNested;
+      }
+    }
+
+    class RootClass {
+      @IsString()
+      @MinLength(15)
+      public title: string;
+
+      @ValidateNested()
+      public nestedObj: NestedClass;
+
+      @ValidateNested({ each: true })
+      public nestedArr: NestedClass[];
+
+      constructor() {
+        this.title = 5 as any;
+        this.nestedObj = new NestedClass('invalid-url', 5, new NestedClass('invalid-url', 5));
+        this.nestedArr = [new NestedClass('invalid-url', 5), new NestedClass('invalid-url', 5)];
+      }
+    }
+
+    const validationErrors = await validator.validate(new RootClass());
+    const mappedErrors: StandardSchemaV1.Issue[] = [];
+
+    validationErrors.forEach(valError => mappedErrors.push(...validationErrorToIssues(valError)));
+
+    expect(mappedErrors).toHaveLength(10);
+
+    expect(mappedErrors[0].path).toStrictEqual(['title']);
+    expect(mappedErrors[0].message).toStrictEqual('title must be longer than or equal to 15 characters');
+
+    expect(mappedErrors[1].path).toStrictEqual(['title']);
+    expect(mappedErrors[1].message).toStrictEqual('title must be a string');
+
+    expect(mappedErrors[2].path).toStrictEqual(['nestedObj', 'name']);
+    expect(mappedErrors[2].message).toStrictEqual('name must be a string');
+
+    expect(mappedErrors[3].path).toStrictEqual(['nestedObj', 'url']);
+    expect(mappedErrors[3].message).toStrictEqual('url must be a URL address');
+
+    expect(mappedErrors[4].path).toStrictEqual(['nestedObj', 'insideNested', 'name']);
+    expect(mappedErrors[4].message).toStrictEqual('name must be a string');
+
+    expect(mappedErrors[5].path).toStrictEqual(['nestedObj', 'insideNested', 'url']);
+    expect(mappedErrors[5].message).toStrictEqual('url must be a URL address');
+
+    expect(mappedErrors[6].path).toStrictEqual(['nestedArr', '0', 'name']);
+    expect(mappedErrors[6].message).toStrictEqual('name must be a string');
+
+    expect(mappedErrors[7].path).toStrictEqual(['nestedArr', '0', 'url']);
+    expect(mappedErrors[7].message).toStrictEqual('url must be a URL address');
+
+    expect(mappedErrors[8].path).toStrictEqual(['nestedArr', '1', 'name']);
+    expect(mappedErrors[8].message).toStrictEqual('name must be a string');
+
+    expect(mappedErrors[9].path).toStrictEqual(['nestedArr', '1', 'url']);
+    expect(mappedErrors[9].message).toStrictEqual('url must be a URL address');
+  });
+});