This is a sample letter to inform individuals about the change of company name. Announce a price change letter template. The new staff will be taking care of this maintenance project because the current staff is allocated to another project. This sample letter is a format to announce a revision in an existing policy or a change in the new policy for an organization such as a company, business or institution. Example 3: Change of Contact Personnel Letter. It's very common for businesses to change contact details like email addresses, mobile phone numbers, and other basic information. product change notification letter 'hdu 9doxhg &xvwrphuv