Only one licensed eligible organization may use a licensed premise to conduct games of chance. A licensed eligible organization may allow another licensed eligible organization that does not own or lease a normal business premises to conduct games of chance on its premises. When an eligible organization uses the premises of another eligible organization, each eligible organization shall notify its respective licensing authority and district attorney in writing at least 10 days prior to using the premises.
61 Pa. Code § 901.709
This section cited in 61 Pa. Code § 901.704 (relating to licensed premises).