Actuarial Memorandum Practice Note Work Group of the American Academy of Actuaries’ Health Practice Council released the Actuarial Memorandum Practice Note. The purpose of this practice note is to provide information that can be useful for appointed actuaries dealing with the challenges of producing an Actuarial Memorandum in support of the Actuarial Opinion filed as part of the Health Annual Statement Blank (often referred to as the Health Blank or the Orange Blank). However, the concepts covered in this practice note could be useful for other situations requiring documentation for health business.