In this article, we explain what an enclosure is and how to cite one, and we provide an example of an enclosure in a business letter. Dear Chairman Mendelson: I am writing to urge your action to address a significant safety issue that requires prompt resolution.When size, weight, or other factors prevent sending an enclosure with a letter, send it separately and type "(sep cover)" after the enclosure's description. Most forms used in the District Court are contained in this index. Prepare letters in final form as prescribed in this chapter. See 5 FAH-1 H-500 for guidelines for drafting and preparing Congressional letters. Appendix N: Sample Trilogy Letters…………………………………..………………………N-1. These forms should be downloaded and completed on your device and printed. Any questions pertaining to the professional standing of a specific Home Improvement Contractor should be directed to the Maryland Home Improvement. Please note that there has been a change in the format of this letter from our previous review letters.