Select a year to view a chronological listing of the Guidance Letters issued, with summaries and links to the full text of each letter.

What is a Guidance Letter?

Guidance letters answer questions generally not relating to an issue previously addressed in an advisory opinion, memorandum or interpretative bulletin. Requests for a guidance letter may be submitted by candidates, committees or the public by e-mailing

File Formats

All of the advisory opinions are in PDF file format. If you do not have a PDF reader installed, click on the icon to download the Adobe Acrobat Reader installation file at no cost.