Which act states that communities and facilities that meet certain criteria for providing housing to older persons are legally exempt from the familial status discrimination?

The correct answer to the following question will be "HOPA of 1995 ".

Explanation:

HOPA, approved by President Clinton dated on 28 December 1995, revised accommodation for either the disabled to be removed from exclusion on the marital background. This included the implementation of identity verification protocols by the services or groups requesting the exclusion.

Therefore, it's the right answer.