Study Aids & Courses for the National (ASBOG®) Geology Licensing Exam,
the California Specific Exam and
the Hydrogeology & Engineering Geology Certification Exams


  • Please note we will no longer be offering on-site courses during the winter. If you wish to take an onsite course you will need to register for a summer class.

  • Ideally you would begin studying about 6 months in advance. The course gives you the focus and direction needed to streamline your studying process.

  • Don't wait to hear if you have been accepted to take the exam because in most states acceptance letters typically come out 2 to 4 weeks before the exam. Plan ahead.

  • Winter, 2020 ASBOG® exam review courses have been posted! Sign up early to secure a seat.

  • ASBOG ® Candidate Handbook revised, 2016

  • For more information go to What's New.


    The Association of Environmental and Engineering Geologists (AEG), established in 1957, is a professional association which serves professionals in engineering, environmental, and groundwater geology. Membership in AEG has many benefits - not the least of which was its support to REG REVIEW, Inc. in providing the geology registration exam review courses. Without AEG sponsorship these courses would not have been possible.

    Because you have qualified to take the registration/certification exams you would also qualify to become an AEG member. Benefits include the peer reviewed Environmental and Engineering Geoscience Bulletin, the AEG Newsletter, professional Short Courses, Field Trips, monthly Section meetings and a forum in which to network with your fellow colleagues.

    For more information on AEG Membership benefits and services or to read or download membership information or application forms contact the AEG Headquarters at (844) 331-7867 or through the Internet at You may also apply for membership online at Join AEG Now. If you apply online you will need to contact AEG for your credit.

    AEG has 25 Chapters of the Association U.S.-wide. To determine in which Chapter you reside and to view the chapter website, please go to AEG Chapters Overview. This will give you information on the officers for that Chapter and a website connection to get more information.

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ASBOG® does not endorse any examination preparation course, study guide, or publication.