(b) In connection with periodic redetermination of eligibility, the social services district shall:

1. (1) require that the recipient complete the State-prescribed form and submit appropriate supporting data;
2. (2) determine the need for additional information from the recipient and/or collateral sources;

3. (3) interview the recipient in a face-to-face interview, in order to verify factors of eligibility, including those related to:

   1. (i) identity of recipient;
   2. (ii) domicile of recipient;
   3. (iii) family composition;
   4. (iv) rent payment or cost of housing;
   5. (v) income from any source;
   6. (vi) savings or other resources;
   7. (vii) lawful residence in the United States, if the recipient is an alien;
4. (4) make appropriate collateral investigation, as required, where the recipient is unable to secure documentation of the above factors and any additional factors of eligibility as required to establish continued eligibility;
5. (5) evaluate all the factual information gathered as to its completeness, relevancy and consistency;
6. (6) identify the factors of eligibility subject to change which call for prompt review of continuing eligibility; and
7. (7) advise the recipient of his continuing responsibility to keep the agency informed of changes in his circumstances.