These terms of use outline the way you can use the information contained in CDCMastery. This is not an exhaustive list and may be updated at any time. For more information, contact us at

Career Development Course Data

All Career Development Course information, including but not limited to, questions, answers and version information is property of the United States Air Force. Access to this information is limited to current USAF enlisted, officer and civilian employees who have authorization to view CDC materials related to their career field.

This information is a work of the United States Air Force and is reprinted here under the Fair Use clause of United States Copyright law:

Notwithstanding the provisions of sections 106 and 106A, the fair use of a copyrighted work, including such use by reproduction in copies or phonorecords or by any other means specified by that section, for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright. In determining whether the use made of a work in any particular case is a fair use the factors to be considered shall include-

  • (1) the purpose and character of the use, including whether such use is of a commercial nature or is for nonprofit educational purposes;
  • (2) the nature of the copyrighted work;
  • (3) the amount and substantiality of the portion used in relation to the copyrighted work as a whole; and
  • (4) the effect of the use upon the potential market for or value of the copyrighted work.

The fact that a work is unpublished shall not itself bar a finding of fair use if such finding is made upon consideration of all the above factors.


You may:

  • Access this information for legal, legitmate purposes
  • Use this information to study for an EOC or promotion test

You may not:

  • Access this information for any purpose other than lawful reasons
  • Copy question and answer data without prior consent of CDCMastery
  • Attempt to circumvent security measures placed on the site to control restricted information or user data
  • Use any account other than your own to log in to CDCMastery

Any violation of the above terms of use will result in immediate suspension of your account and prosecution to the fullest extent permissible by law.