1. Letter of office closer 2. Inform to staff about the end of employment contract

I would like to get two letters;
My organisation ( NGO) is closing its two districts office mainly completion of work, so I need two letters
1. Staff; inform to the staff that because of the work is going to complete by the end of July 2018. Your employment contract will be ended and office will be closed.
2. Letter to other partners/ organisations about this information.
Particular I am interest if you have particular experience working with I/NGO.

Put up a draft wtth details
Necessary amendments and corrections will be done by members

I would suggest to draft a letter which you intend to communicate to employees and other stakeholders and share to us which we would validate. This effort by you not only augment your writing skills but also build more confidence in your work