Section 234(c) in Bihar Board's Miscellaneous Rules, 1958
(c)It has also been noticed that one or other of the documents required for the purpose of certificate and report are sometimes not received by the audit office alongwith the pension papers.To avoid such omission and consequent delays and correspondence the pension papers should always be sent to the audit office with a forwarding letter, a specimen of which is appended below, after attaching the relevant documents mentioned therein:-