___________________________ [name of office-in-charge]
____________________________ [any other detail]
Date: ________________ [dd/mm/yy]
Subject: Permission for Marketing Project
Our senior supervisors at the headquarters in _______________ [mention the location of office headquarters] have gone through and carefully reviewed your plans for ___________ project [mention the name of the project]. It has received approbation and we are pleased to inform you that you have the go-ahead from us. To this effect, the letter of permission also contains an advance of _________________ [specify amount], and a document outlining the terms and conditions based on which this permission is being granted. You are requested to carefully read and understand the same, and get back to us if there are any doubts regarding them.
The permission has been granted on the stipulation that the project must be commenced by ______________ [dd/mm/yy] and be completed within a period of ____________ [mention duration]. In case of a breach of the terms mentioned in the documents enclosed with the letter, the permission stands cancelled. We wish you the very best of luck with the project, and hope that it meets its proposed aims.
________________________ [signature of sender]
________________________ [name of sender]
________________________ [designation of sender]