No smoking signs are required for all indoor public spaces by the NYC Smoke-Free Air Act.
It is required that all commercial businesses within New York City recycle. As such, businesses are required to prominently post signs notifying both employees and customers about what and how to recycle.
The New York City Department of Transportation (DOT) requires that all businesses that make deliveries by bicycle post a sign describing bicycle safety procedures.
1 Liberty Plaza, 11th Floor
New York, NY 10006
For further assistance, please call 311 and ask for: NYC Business Solutions