Released annually at the Enrolled Actuaries Meeting between 1990 and 2015, the "Gray Book" was an essential compendium of questions from actuaries and answers from the IRS. Starting in 1998, a "Blue Book" consisting of questions from actuaries and answers from the Pension Benefit Guaranty Corp. (PBGC) was also released at the Enrolled Actuaries Meeting. The Super Gray Book consolidates these materials on a USB with searchable indices for the each set.
Note: Due to reallocation of resources at the IRS & Treasury, competing priorities, and government concerns surrounding reliance upon responses in the Gray Book, the Gray Book will no longer be produced. As of 2016 the Pension Benefit Guaranty Corp. will continue to participate in the Blue Book.