Your right to form or join a Tenants' Association. Real Property Law. Section 230
A landlord cannot interfere with your right to either create or to join a tenants association.
§ 230. Right of tenants to form, join or participate in tenants' groups. 1. No landlord shall interfere with the right of a tenant to form, join or participate in the lawful activities of any group, committee or other organization formed to protect the rights of tenants; nor shall any landlord harass, punish, penalize, diminish, or withhold any right, benefit or privilege of a tenant under his tenancy for exercising such right.
2. Tenants' groups, committees or other tenants' organizations shall have the right to meet without being required to pay a fee in any location on the premises including a community or social room where use is normally subject to a fee which is devoted to the common use of all tenants in a peaceful manner, at reasonable hours and without obstructing access to the premises or facilities. No landlord shall deny such right.