diff --git a/contracts/exchange-libs/contracts/test/TestLibs.sol b/contracts/exchange-libs/contracts/test/TestLibs.sol
index 43beae3161..0665793140 100644
--- a/contracts/exchange-libs/contracts/test/TestLibs.sol
+++ b/contracts/exchange-libs/contracts/test/TestLibs.sol
@@ -173,4 +173,28 @@ contract TestLibs is
         _addFillResults(totalFillResults, singleFillResults);
         return totalFillResults;
     }
+
+    function hashOrder(Order memory order)
+        public
+        pure
+        returns (bytes32)
+    {
+        return _hashOrder(order);
+    }
+
+    function hashZeroExTransaction(ZeroExTransaction memory transaction)
+        public
+        pure
+        returns (bytes32)
+    {
+        return _hashZeroExTransaction(transaction);
+    }
+
+    function hashEIP712ExchangeMessage(bytes32 hashStruct)
+        public
+        view
+        returns (bytes32)
+    {
+        return _hashEIP712ExchangeMessage(hashStruct);
+    }
 }
diff --git a/contracts/exchange-libs/test/lib_eip712_exchange_domain.ts b/contracts/exchange-libs/test/lib_eip712_exchange_domain.ts
new file mode 100644
index 0000000000..df511da977
--- /dev/null
+++ b/contracts/exchange-libs/test/lib_eip712_exchange_domain.ts
@@ -0,0 +1,68 @@
+import { blockchainTests, constants, describe, expect, hexRandom } from '@0x/contracts-test-utils';
+import { eip712Utils, orderHashUtils } from '@0x/order-utils';
+import { Order } from '@0x/types';
+import { BigNumber, signTypedDataUtils } from '@0x/utils';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { artifacts, TestLibsContract } from '../src';
+
+blockchainTests('LibEIP712ExchangeDomain', env => {
+    let libsContract: TestLibsContract;
+    let exchangeDomainHash: string;
+    const CHAIN_ID = 1337;
+
+    // Random generator functions
+    const randomAddress = () => hexRandom(constants.ADDRESS_LENGTH);
+    const randomHash = () => hexRandom(constants.WORD_LENGTH);
+
+    /**
+     * Tests a specific instance of EIP712 message hashing.
+     * @param lib The LibEIP712 contract to call.
+     * @param domainHash The hash of the EIP712 domain of this instance.
+     * @param hashStruct The hash of the struct of this instance.
+     */
+    async function testHashEIP712MessageAsync(hashStruct: string): Promise<void> {
+        // Remove the hex-prefix from the exchangeDomainHash and the hashStruct
+        const unprefixedHashStruct = hashStruct.slice(2, hashStruct.length);
+
+        // Hash the provided input to get the expected hash
+        const input = '0x1901'.concat(exchangeDomainHash, unprefixedHashStruct);
+        const expectedHash = '0x'.concat(ethUtil.sha3(input).toString('hex'));
+
+        // Get the actual hash by calling the smart contract
+        const actualHash = await libsContract.hashEIP712ExchangeMessage.callAsync(hashStruct);
+
+        // Verify that the actual hash matches the expected hash
+        expect(actualHash).to.be.eq(expectedHash);
+    }
+
+    before(async () => {
+        libsContract = await TestLibsContract.deployFrom0xArtifactAsync(
+            artifacts.TestLibs,
+            env.provider,
+            env.txDefaults,
+            new BigNumber(CHAIN_ID),
+        );
+
+        // Generate the domain hash of 0x Exchange V3
+        exchangeDomainHash = signTypedDataUtils
+            .generateDomainHash({
+                name: '0x Protocol',
+                version: '3.0.0',
+                chainId: CHAIN_ID,
+                verifyingContractAddress: libsContract.address,
+            })
+            .toString('hex');
+    });
+
+    describe('hashEIP712ExchangeMessage', () => {
+        it('should correctly match an empty hash', async () => {
+            await testHashEIP712MessageAsync(constants.NULL_BYTES32);
+        });
+
+        it('should correctly match a non-empty hash', async () => {
+            await testHashEIP712MessageAsync(randomHash());
+        });
+    });
+});
diff --git a/contracts/exchange-libs/test/lib_order.ts b/contracts/exchange-libs/test/lib_order.ts
new file mode 100644
index 0000000000..517f996dc5
--- /dev/null
+++ b/contracts/exchange-libs/test/lib_order.ts
@@ -0,0 +1,133 @@
+import { blockchainTests, constants, describe, expect, hexRandom } from '@0x/contracts-test-utils';
+import { eip712Utils, orderHashUtils } from '@0x/order-utils';
+import { Order } from '@0x/types';
+import { BigNumber, signTypedDataUtils } from '@0x/utils';
+import * as _ from 'lodash';
+
+import { artifacts, TestLibsContract } from '../src';
+
+blockchainTests('LibOrder', env => {
+    const CHAIN_ID = 1337;
+    let libsContract: TestLibsContract;
+
+    const randomAddress = () => hexRandom(constants.ADDRESS_LENGTH);
+    const randomHash = () => hexRandom(constants.WORD_LENGTH);
+    const randomUint256 = () => new BigNumber(randomHash());
+    const randomAssetData = () => hexRandom(36);
+
+    const EMPTY_ORDER: Order = {
+        domain: {
+            verifyingContractAddress: constants.NULL_ADDRESS,
+            chainId: 0,
+        },
+        senderAddress: constants.NULL_ADDRESS,
+        makerAddress: constants.NULL_ADDRESS,
+        takerAddress: constants.NULL_ADDRESS,
+        makerFee: constants.ZERO_AMOUNT,
+        takerFee: constants.ZERO_AMOUNT,
+        makerAssetAmount: constants.ZERO_AMOUNT,
+        takerAssetAmount: constants.ZERO_AMOUNT,
+        makerAssetData: constants.NULL_BYTES,
+        takerAssetData: constants.NULL_BYTES,
+        makerFeeAssetData: constants.NULL_BYTES,
+        takerFeeAssetData: constants.NULL_BYTES,
+        salt: constants.ZERO_AMOUNT,
+        feeRecipientAddress: constants.NULL_ADDRESS,
+        expirationTimeSeconds: constants.ZERO_AMOUNT,
+    };
+
+    /**
+     * Tests the `_hashOrder()` function against a reference hash.
+     */
+    async function testHashOrderAsync(order: Order): Promise<void> {
+        const typedData = eip712Utils.createOrderTypedData(order);
+        const expectedHash = '0x'.concat(
+            signTypedDataUtils.generateTypedDataHashWithoutDomain(typedData).toString('hex'),
+        );
+        const actualHash = await libsContract.hashOrder.callAsync(order);
+        expect(actualHash).to.be.eq(expectedHash);
+    }
+
+    /**
+     * Tests the `getOrderHash()` function against a reference hash.
+     */
+    async function testGetOrderHashAsync(order: Order): Promise<void> {
+        const expectedHash = orderHashUtils.getOrderHashHex(order);
+        const actualHash = await libsContract.getOrderHash.callAsync(order);
+        expect(actualHash).to.be.eq(expectedHash);
+    }
+
+    before(async () => {
+        libsContract = await TestLibsContract.deployFrom0xArtifactAsync(
+            artifacts.TestLibs,
+            env.provider,
+            env.txDefaults,
+            new BigNumber(CHAIN_ID),
+        );
+    });
+
+    describe('getOrderHash', () => {
+        it('should correctly hash an empty order', async () => {
+            await testGetOrderHashAsync({
+                ...EMPTY_ORDER,
+                domain: {
+                    verifyingContractAddress: libsContract.address,
+                    chainId: 1337,
+                },
+            });
+        });
+
+        it('should correctly hash a non-empty order', async () => {
+            await testGetOrderHashAsync({
+                domain: {
+                    verifyingContractAddress: libsContract.address,
+                    chainId: 1337,
+                },
+                senderAddress: randomAddress(),
+                makerAddress: randomAddress(),
+                takerAddress: randomAddress(),
+                makerFee: randomUint256(),
+                takerFee: randomUint256(),
+                makerAssetAmount: randomUint256(),
+                takerAssetAmount: randomUint256(),
+                makerAssetData: randomAssetData(),
+                takerAssetData: randomAssetData(),
+                makerFeeAssetData: randomAssetData(),
+                takerFeeAssetData: randomAssetData(),
+                salt: randomUint256(),
+                feeRecipientAddress: randomAddress(),
+                expirationTimeSeconds: randomUint256(),
+            });
+        });
+    });
+
+    describe('hashOrder', () => {
+        it('should correctly hash an empty order', async () => {
+            await testHashOrderAsync(EMPTY_ORDER);
+        });
+
+        it('should correctly hash a non-empty order', async () => {
+            await testHashOrderAsync({
+                // The domain is not used in this test, so it's okay if it is left empty.
+                domain: {
+                    verifyingContractAddress: constants.NULL_ADDRESS,
+                    chainId: 0,
+                },
+                senderAddress: randomAddress(),
+                makerAddress: randomAddress(),
+                takerAddress: randomAddress(),
+                makerFee: randomUint256(),
+                takerFee: randomUint256(),
+                makerAssetAmount: randomUint256(),
+                takerAssetAmount: randomUint256(),
+                makerAssetData: randomAssetData(),
+                takerAssetData: randomAssetData(),
+                makerFeeAssetData: randomAssetData(),
+                takerFeeAssetData: randomAssetData(),
+                salt: randomUint256(),
+                feeRecipientAddress: randomAddress(),
+                expirationTimeSeconds: randomUint256(),
+            });
+        });
+    });
+});
diff --git a/contracts/exchange-libs/test/lib_zero_ex_transaction.ts b/contracts/exchange-libs/test/lib_zero_ex_transaction.ts
new file mode 100644
index 0000000000..c119f61f92
--- /dev/null
+++ b/contracts/exchange-libs/test/lib_zero_ex_transaction.ts
@@ -0,0 +1,104 @@
+import { blockchainTests, constants, describe, expect, hexRandom } from '@0x/contracts-test-utils';
+import { eip712Utils } from '@0x/order-utils';
+import { ZeroExTransaction } from '@0x/types';
+import { BigNumber, signTypedDataUtils } from '@0x/utils';
+import * as _ from 'lodash';
+
+import { artifacts, TestLibsContract } from '../src';
+
+blockchainTests('LibZeroExTransaction', env => {
+    const CHAIN_ID = 1337;
+    let libsContract: TestLibsContract;
+
+    const randomAddress = () => hexRandom(constants.ADDRESS_LENGTH);
+    const randomHash = () => hexRandom(constants.WORD_LENGTH);
+    const randomUint256 = () => new BigNumber(randomHash());
+    const randomAssetData = () => hexRandom(36);
+
+    const EMPTY_TRANSACTION: ZeroExTransaction = {
+        salt: constants.ZERO_AMOUNT,
+        expirationTimeSeconds: constants.ZERO_AMOUNT,
+        signerAddress: constants.NULL_ADDRESS,
+        data: constants.NULL_BYTES,
+        domain: {
+            verifyingContractAddress: constants.NULL_ADDRESS,
+            chainId: 0,
+        },
+    };
+
+    /**
+     * Tests the `_hashZeroExTransaction()` function against a reference hash.
+     */
+    async function testHashZeroExTransactionAsync(transaction: ZeroExTransaction): Promise<void> {
+        const typedData = eip712Utils.createZeroExTransactionTypedData(transaction);
+        const expectedHash = '0x'.concat(
+            signTypedDataUtils.generateTypedDataHashWithoutDomain(typedData).toString('hex'),
+        );
+        const actualHash = await libsContract.hashZeroExTransaction.callAsync(transaction);
+        expect(actualHash).to.be.eq(expectedHash);
+    }
+
+    /**
+     * Tests the `getTransactionHash()` function against a reference hash.
+     */
+    async function testGetTransactionHashAsync(transaction: ZeroExTransaction): Promise<void> {
+        const typedData = eip712Utils.createZeroExTransactionTypedData(transaction);
+        const expectedHash = '0x'.concat(signTypedDataUtils.generateTypedDataHash(typedData).toString('hex'));
+        const actualHash = await libsContract.getTransactionHash.callAsync(transaction);
+        expect(actualHash).to.be.eq(expectedHash);
+    }
+
+    before(async () => {
+        libsContract = await TestLibsContract.deployFrom0xArtifactAsync(
+            artifacts.TestLibs,
+            env.provider,
+            env.txDefaults,
+            new BigNumber(CHAIN_ID),
+        );
+    });
+
+    describe('getTransactionHash', () => {
+        it('should correctly hash an empty transaction', async () => {
+            await testGetTransactionHashAsync({
+                ...EMPTY_TRANSACTION,
+                domain: {
+                    verifyingContractAddress: libsContract.address,
+                    chainId: 1337,
+                },
+            });
+        });
+
+        it('should correctly hash a non-empty order', async () => {
+            await testGetTransactionHashAsync({
+                salt: randomUint256(),
+                expirationTimeSeconds: randomUint256(),
+                signerAddress: randomAddress(),
+                data: randomAssetData(),
+                domain: {
+                    verifyingContractAddress: libsContract.address,
+                    chainId: 1337,
+                },
+            });
+        });
+    });
+
+    describe('hashOrder', () => {
+        it('should correctly hash an empty order', async () => {
+            await testHashZeroExTransactionAsync(EMPTY_TRANSACTION);
+        });
+
+        it('should correctly hash a non-empty order', async () => {
+            await testHashZeroExTransactionAsync({
+                salt: randomUint256(),
+                expirationTimeSeconds: randomUint256(),
+                signerAddress: randomAddress(),
+                data: randomAssetData(),
+                // The domain is not used in this test, so it's okay if it is left empty.
+                domain: {
+                    verifyingContractAddress: constants.NULL_ADDRESS,
+                    chainId: 0,
+                },
+            });
+        });
+    });
+});
diff --git a/contracts/utils/test/lib_eip712.ts b/contracts/utils/test/lib_eip712.ts
index a2a0b7218a..0a458e1061 100644
--- a/contracts/utils/test/lib_eip712.ts
+++ b/contracts/utils/test/lib_eip712.ts
@@ -41,25 +41,6 @@ async function testHashEIP712DomainAsync(
     expect(actualHash).to.be.eq(hexConcat(expectedHash));
 }
 
-/**
- * Tests a specific instance of EIP712 message hashing.
- * @param lib The LibEIP712 contract to call.
- * @param domainHash The hash of the EIP712 domain of this instance.
- * @param hashStruct The hash of the struct of this instance.
- */
-async function testHashEIP712MessageAsync(
-    lib: TestLibEIP712Contract,
-    domainHash: string,
-    hashStruct: string,
-): Promise<void> {
-    const input = '0x1901'.concat(
-        domainHash.slice(2, domainHash.length).concat(hashStruct.slice(2, hashStruct.length)),
-    );
-    const expectedHash = '0x'.concat(ethUtil.sha3(input).toString('hex'));
-    const actualHash = await lib.externalHashEIP712Message.callAsync(domainHash, hashStruct);
-    expect(actualHash).to.be.eq(expectedHash);
-}
-
 describe('LibEIP712', () => {
     let lib: TestLibEIP712Contract;
 
@@ -73,6 +54,32 @@ describe('LibEIP712', () => {
         await blockchainLifecycle.revertAsync();
     });
 
+    /**
+     * Tests a specific instance of EIP712 message hashing.
+     * @param lib The LibEIP712 contract to call.
+     * @param domainHash The hash of the EIP712 domain of this instance.
+     * @param hashStruct The hash of the struct of this instance.
+     */
+    async function testHashEIP712MessageAsync(
+        lib: TestLibEIP712Contract,
+        domainHash: string,
+        hashStruct: string,
+    ): Promise<void> {
+        // Remove the hex prefix from the domain hash and the hash struct
+        const unprefixedDomainHash = domainHash.slice(2, domainHash.length);
+        const unprefixedHashStruct = hashStruct.slice(2, hashStruct.length);
+
+        // Hash the provided input to get the expected hash
+        const input = '0x1901'.concat(unprefixedDomainHash.concat(unprefixedHashStruct));
+        const expectedHash = '0x'.concat(ethUtil.sha3(input).toString('hex'));
+
+        // Get the actual hash by calling the smart contract
+        const actualHash = await lib.externalHashEIP712Message.callAsync(domainHash, hashStruct);
+
+        // Verify that the actual hash matches the expected hash
+        expect(actualHash).to.be.eq(expectedHash);
+    }
+
     describe('_hashEIP712Domain', async () => {
         it('should correctly hash empty input', async () => {
             await testHashEIP712DomainAsync(lib, '', '', 0, constants.NULL_ADDRESS);
diff --git a/packages/utils/src/sign_typed_data_utils.ts b/packages/utils/src/sign_typed_data_utils.ts
index b9b9502a84..d1df23228a 100644
--- a/packages/utils/src/sign_typed_data_utils.ts
+++ b/packages/utils/src/sign_typed_data_utils.ts
@@ -20,6 +20,15 @@ export const signTypedDataUtils = {
             ]),
         );
     },
+    /**
+     * Generates the EIP712 Typed Data hash for a typed data object without using the domain field. This
+     * makes hashing easier for non-EIP712 data.
+     * @param   typedData An object that conforms to the EIP712TypedData interface
+     * @return  A Buffer containing the hash of the typed data.
+     */
+    generateTypedDataHashWithoutDomain(typedData: EIP712TypedData): Buffer {
+        return signTypedDataUtils._structHash(typedData.primaryType, typedData.message, typedData.types);
+    },
     /**
      * Generates the hash of a EIP712 Domain with the default schema
      * @param  domain An EIP712 domain with the default schema containing a name, version, chain id,