This 3rd Edition of Best Practices for Nightlife Establishments, published March 2018, reflects an effort by the New York City Hospitality Alliance and the New York City Police Department to continue the tradition of working collaboratively to improve the safety and security of New York City's famous nightlife. Many jurisdictions have chosen to use this guide as a basis for their own. This 3rd Edition adds new materials to this volume which reflect the newest developments in the nightlife industry.