Sri Vijaya Puram, Jan. 28: The beneficiaries in respect of Old Age, Destitute, Widow and Handicapped pensioners who are receiving pensions from Social Welfare Department and who have not yet submitted their Life Certificates have been requested to submit their Life Certificate to the concerned Anganwadi Workers/Mukhya Sevika by Jan. 31. Failing to do so, may lead to stopping of financial assistance, as Life Certificate is a mandatory document to verify the continued eligibility of beneficiaries.