(4) In developments that are subject to tenant participation requirements under 760 CMR 6.00, 24 C.F.R. § 245 or other applicable law and where there is a tenants organization, the landlord shall provide a copy of the security plan or petition and the above documents to such tenants organization at least ten days in advance of the submission of the plan or petition to the Inspectional Services Department. If the tenants participating in the organization vote that there are deficiencies in the security plan or petition, the landlord shall be required to meet with the tenants organization, at the tenants organization’s request, to discuss the tenants’ concerns and attempt in good faith to resolve such concerns. The tenants organization shall give written notice to the landlord, within the ten-day period after receipt of the plan and survey, of its desire to have such a meeting. The landlord shall meet with the tenants organization within two weeks of receipt of the tenant organization’s notice. To the extent that such meetings or discussions delay the finalization of the security plan, the landlord shall be permitted to submit the security plan late, but in no event later than 30 days from the date of the tenant meeting. The landlord shall give notice to the Commissioner of the Inspectional Services Department of any requests received for tenant meetings. The Commissioner shall not schedule any hearing on the security plan until after such tenant meetings have taken place, and the 30-day period for the Commissioner to hold a hearing after receipt of a plan shall be extended in such event. Failure of the tenants or the tenants organization to request a meeting with their landlord to discuss the plan shall not be deemed to constitute a waiver of the tenants’ right to