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. John Grayson Clevinger has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Legal Update II (2018-2019) (33198) | Champions School of Real Estate, LTD | 2019-01-27 | 4 |
| Legal Update I (2018-2019) (33197) | Champions School of Real Estate, LTD | 2019-01-27 | 4 |
| Texas Common Legal Issues in Real Estate (35751) | Champions School of Real Estate, LTD | 2019-01-26 | 4 |
| Broker Responsibility Course (2019-2020) (35367) | Champions School of Real Estate, LTD | 2019-01-26 | 6 |
| Insider's Guide to Commercial Real Estate (29946) | Lone Star College Tomball | 2017-02-26 | 10 |
| Legal Update II (29623) | Lone Star College Tomball | 2017-02-26 | 4 |
| Legal Update I (29622) | Lone Star College Tomball | 2017-02-26 | 4 |
| TREC Legal Update MCE (26448) | Lone Star College Tomball | 2015-02-02 | 3 |
| TREC Ethics MCE (26447) | Lone Star College Tomball | 2015-02-02 | 3 |
| Broker Responsibility Course (27767) | Lone Star College Tomball | 2015-02-01 | 6 |
| TEXAS REAL ESTATE CONTRACTS (25532) | Lone Star College Tomball | 2015-01-31 | 3 |
| INSIDER'S GUIDE TO COMMERCIAL REAL ESTATE (24328) | Lone Star College Tomball | 2013-02-18 | 9 |
| TREC Ethics MCE (23559) | Lone Star College Tomball | 2013-02-17 | 3 |
| TREC Legal Update MCE (23558) | Lone Star College Tomball | 2013-02-17 | 3 |
| PROSPERING WITH TRENDS AND STRATEGIES (CORRESPONDENCE) (19001) | Lone Star College Tomball | 2011-02-18 | 9 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (18655) | Lone Star College Tomball | 2011-02-18 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (18654) | Lone Star College Tomball | 2011-02-18 | 3 |
| TEMPO BASIC (18244) | Houston Association of REALTORS | 2010-11-11 | 3 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (16502) | Lone Star College Tomball | 2009-06-24 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (16501) | Lone Star College Tomball | 2009-06-24 | 3 |
| BUYER'S HANDBOOK FOR PURCHASING A SMALL BUSINESS (17032) | Lone Star College Tomball | 2009-06-18 | 9 |
| 5 EASY STEPS TO FINANCIAL SUCCESS (14676) | Kaplan Real Estate Education | 2007-01-21 | 1 |
| TREC LEGAL UPDATE MCE (L) (13837) | Kaplan Real Estate Education | 2007-01-21 | 3 |
| TREC ETHICS MCE (E) (13836) | Kaplan Real Estate Education | 2007-01-21 | 3 |
| GETTING BETTER WITH AGE: TREC PROMULGATED FORMS (14678) | Kaplan Real Estate Education | 2007-01-20 | 4 |
| TAXES AND OTHER REAL ESTATE MONEY MATTERS (14677) | Kaplan Real Estate Education | 2007-01-20 | 4 |
| TREC ETHICS MCE (E) (13836) | THE REAL ESTATE SCHOOL INC | 2005-04-13 | 3 |
| PROMULGATED TO PROTECT: WORKING WITH THE LATEST TREC FORMS (13284) | THE REAL ESTATE SCHOOL INC | 2005-04-13 | 4 |
| TREC LEGAL UPDATE MCE (L) (13837) | THE REAL ESTATE SCHOOL INC | 2005-04-12 | 3 |
| 5 EASY STEPS TO FINANCIAL SUCCESS (13656) | THE REAL ESTATE SCHOOL INC | 2005-04-12 | 1 |
| DECIDE, DISCLOSE, DOCUMENT (12992) | THE REAL ESTATE SCHOOL INC | 2005-04-12 | 4 |
| DOING THE RIGHT THING (11922) | THE REAL ESTATE SCHOOL INC | 2001-05-20 | 3 |
| WIN-WIN: PEACE AND HARMONY BETWEEN LANDLORDS AND TENANTS (11671) | THE REAL ESTATE SCHOOL INC | 2001-05-20 | 4 |
| A REGULATED INDUSTRY (11921) | THE REAL ESTATE SCHOOL INC | 2001-05-19 | 4 |
| DEFINING AND CAPTURING THE CLIENTS' WISHES (11612) | THE REAL ESTATE SCHOOL INC | 2001-05-19 | 4 |
| Out of State Course (19000) | | 1998-05-18 | 45 |
| Out of State Course (19000) | | 1998-05-18 | 3 |
| Out of State Course (19000) | | 1998-05-18 | 3 |
| Out of State Course (19000) | | 1998-05-18 | 3 |
| Out of State Course (19000) | | 1998-05-18 | 3 |
| Out of State Course (19000) | | 1998-05-18 | 21 |
| Out of State Course (19000) | | 1998-05-18 | 12 |
| RESPA COMPLIANCE (HOW TO STAY IN BUSINESS AND OUT OF JAIL) (10816) | MetroTex Association of Realtors, Inc. | 1996-12-05 | 4 |
| TEXAS REAL ESTATE FOR THE 1990'S (10494) | THE REAL ESTATE SCHOOL INC | 1996-06-27 | 15 |
| RESIDENTIAL CONTRACTS/ADDENDA (10254) | SPENCER SCHOOL OF REAL ESTATE | 1994-06-19 | 4 |
| MEDIATION: A WIN-WIN PROCESS (10219) | SPENCER SCHOOL OF REAL ESTATE | 1994-06-19 | 3 |
| TRELA, DTPA AND AGENCY (10246) | SPENCER SCHOOL OF REAL ESTATE | 1994-06-18 | 8 |
| TEXAS REAL ESTATE UPDATE (10015) | SPENCER SCHOOL OF REAL ESTATE | 1992-04-12 | 9 |
| TEXAS REAL ESTATE UPDATE (10015) | SPENCER SCHOOL OF REAL ESTATE | 1992-04-12 | 3 |
| TEXAS REAL ESTATE UPDATE (10015) | SPENCER SCHOOL OF REAL ESTATE | 1992-04-12 | 3 |