Authorizing a tenant, if a landlord fails to comply with a specified registration requirement or risk reduction standard relating to lead risk in housing and notwithstanding any provision of law or any agreement, to bring an action of rent escrow to pay rent into court or to refuse to pay rent and raise a specified affirmative defense to an action for distress for rent or any complaint proceeding brought by the landlord to recover rent or the possession of the leased premises; etc.