Real estate license needs to be renewed every 2 years. Sales Agents and Brokers need to complete atleast 18 hours of Continuing Education to become eligible for renewal. Robert Lynn Cullum has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Insider's Guide to Commercial Real Estate (29946) | Lone Star College Tomball | 2017-05-01 | 10 |
| Legal Update II (29623) | Lone Star College Tomball | 2017-05-01 | 4 |
| Legal Update I (29622) | Lone Star College Tomball | 2017-05-01 | 4 |
| Prospering in the Hot Texas Market (26670) | Lone Star College Tomball | 2015-04-22 | 9 |
| TREC Legal Update MCE (26448) | Lone Star College Tomball | 2015-04-22 | 3 |
| TREC Ethics MCE (26447) | Lone Star College Tomball | 2015-04-22 | 3 |
| FARM AND RANCH REAL ESTATE (24327) | Lone Star College Tomball | 2013-05-23 | 9 |
| TREC Ethics MCE (23559) | Lone Star College Tomball | 2013-05-23 | 3 |
| TREC Legal Update MCE (23558) | Lone Star College Tomball | 2013-05-23 | 3 |
| INSIDER'S GUIDE TO COMMERCIAL REAL ESTATE (19414) | Lone Star College Tomball | 2011-06-14 | 9 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (18655) | Lone Star College Tomball | 2011-06-14 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (18654) | Lone Star College Tomball | 2011-06-14 | 3 |
| FARM & RANCH REAL ESTATE (17006) | Lone Star College Tomball | 2009-06-25 | 9 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (16502) | Lone Star College Tomball | 2009-06-25 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (16501) | Lone Star College Tomball | 2009-06-25 | 3 |
| RISK REDUCTION ASSESSMENT (15760) | Lone Star College Tomball | 2007-06-20 | 9 |
| TREC LEGAL UPDATE MCE (L) (INCLUDES TREC LEGAL) (14446) | Lone Star College Tomball | 2007-06-20 | 3 |
| TREC ETHICS MCE (E) (INCLUDES TREC ETHICS) (14445) | Lone Star College Tomball | 2007-06-20 | 3 |
| SELLING IN A DIVERSE MARKET (13779) | Champions School of Real Estate, LTD | 2005-06-14 | 9 |
| TREC LEGAL UPDATE MCE (L) (13837) | Champions School of Real Estate, LTD | 2005-06-13 | 3 |
| TREC ETHICS MCE (E) (13836) | Champions School of Real Estate, LTD | 2005-06-13 | 3 |
| REAL ESTATE RESOURCES FOR THE MILLENNIUM (12903) | Champions School of Real Estate, LTD | 2003-06-12 | 8 |
| REAL ESTATE RESOURCES FOR THE MILLENNIUM (12903) | Champions School of Real Estate, LTD | 2003-06-12 | 7 |
| LEGAL UPDATE 2000 (11730) | Real Estate Education Services | 2001-06-11 | 8 |
| TREC'S CONTRACTS (11858) | Real Estate Education Services | 2001-06-07 | 4 |
| UPDATING THE INSPECTOR REQUIREMENTS (11855) | Real Estate Education Services | 2001-06-07 | 4 |
| LEGAL UPDATE (11163) | Real Estate Education Services | 1999-06-14 | 8 |
| REAL ESTATE ASSISTANTS (11323) | Real Estate Education Services | 1999-06-08 | 4 |
| THE 8-STEP RISK MANAGEMENT PROGRAM (11266) | Real Estate Education Services | 1999-06-08 | 3 |
| RISK MANAGEMENT AND PERSONAL LIABILITY REDUCTION (10884) | Champions School of Real Estate, LTD | 1997-06-28 | 15 |
| COMMERCIAL INVESTMENT UPDATE (10291) | SPENCER SCHOOL OF REAL ESTATE | 1995-06-20 | 9 |
| COMMERCIAL INVESTMENT UPDATE (10291) | SPENCER SCHOOL OF REAL ESTATE | 1995-06-20 | 3 |
| RESIDENTIAL CONTRACTS/ADDENDA (10254) | SPENCER SCHOOL OF REAL ESTATE | 1993-06-22 | 4 |
| MEDIATION: A WIN-WIN PROCESS (10219) | SPENCER SCHOOL OF REAL ESTATE | 1993-06-22 | 3 |
| TRELA, DTPA AND AGENCY (10246) | SPENCER SCHOOL OF REAL ESTATE | 1993-06-21 | 8 |