Subject: Logo authorization letter for (partner company)
To whom it may concern,
The primary purpose of this letter is to grant logo usage authority to (partner company) who recently formed an association with our (company name).
Through the undersigned and authorized representative, (company name) grants official permission to (partner company) to utilize the logo for all business purposes of (partner company). The (partner company) may endorse the official logo for marketing purposes, their website, and for partnering as required.
(partner company) is no longer liable for a contrary publication of the logo and can utilize the same for company purposes without further approvals.
Execution of logo authorization: (day and date)