With in 30 days from the date of the said change a written request signed by the member is required to be submitted to the decentralized office. Phone number and e-mail ID is recommended for speedy reply communication. As per my understanding no specific form has been prescribed by ICAI for this purpose.
28 May 2014
There is no form prescribed by the ICAI. As per My email with institute there in no form. Only a request letter with all partners signature is suffice.