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 Carleton Harris 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 (2020-2021) (37797) | Champions School of Real Estate, LTD | 2020-07-26 | 4 |
| Legal Update I (2020-2021) (37796) | Champions School of Real Estate, LTD | 2020-07-26 | 4 |
| Real Estate Trends and Disruptors (38491) | Champions School of Real Estate, LTD | 2020-07-23 | 8 |
| Technology Update (38145) | Champions School of Real Estate, LTD | 2020-07-22 | 2 |
| Farm and Ranch Real Estate (33503) | Champions School of Real Estate, LTD | 2018-07-25 | 10 |
| Legal Update II (2018-2019) (33198) | Champions School of Real Estate, LTD | 2018-07-06 | 4 |
| Legal Update I (2018-2019) (33197) | Champions School of Real Estate, LTD | 2018-07-06 | 4 |
| The New Truth-In-Lending Closing Requirements (29977) | Champions School of Real Estate, LTD | 2016-06-14 | 2 |
| Broker Responsibility Course (27765) | Champions School of Real Estate, LTD | 2016-06-14 | 6 |
| Technology Update (29978) | Champions School of Real Estate, LTD | 2016-06-13 | 2 |
| Legal Update II (29623) | Champions School of Real Estate, LTD | 2016-06-13 | 4 |
| Legal Update I (29622) | Champions School of Real Estate, LTD | 2016-06-13 | 4 |
| Prospering In The Hot Texas Market (26446) | Champions School of Real Estate, LTD | 2014-09-23 | 9 |
| TREC Ethics MCE (26447) | Lone Star College Tomball | 2014-09-22 | 3 |
| TREC Legal Update MCE (26392) | Champions School of Real Estate, LTD | 2014-09-22 | 3 |
| REAL ESTATE GAME CHANGERS (23783) | Champions School of Real Estate, LTD | 2012-07-24 | 9 |
| TREC Ethics MCE (23556) | Champions School of Real Estate, LTD | 2012-07-23 | 3 |
| TREC Legal Update MCE (23555) | Champions School of Real Estate, LTD | 2012-07-23 | 3 |
| THE 3 T'S TO SUCCESS IN TODAY'S MARKET PLACE: TOOLS, TRENDS & TE (18954) | Champions School of Real Estate, LTD | 2010-07-23 | 9 |
| TREC ETHICS MCE (E) (18650) | Champions School of Real Estate, LTD | 2010-07-22 | 3 |
| TREC LEGAL UPDATE MCE (L) (18649) | Champions School of Real Estate, LTD | 2010-07-22 | 3 |
| PROSPERING WITH TRENDS AND STRATEGIES (16861) | Champions School of Real Estate, LTD | 2008-06-12 | 9 |
| TREC ETHICS MCE (E) (16497) | Champions School of Real Estate, LTD | 2008-06-11 | 3 |
| TREC LEGAL UPDATE MCE (L) (16496) | Champions School of Real Estate, LTD | 2008-06-11 | 3 |
| SELLING IN A DIVERSE MARKET (13779) | Champions School of Real Estate, LTD | 2006-07-27 | 9 |
| TREC LEGAL UPDATE MCE (L) (13837) | Champions School of Real Estate, LTD | 2006-07-26 | 3 |
| TREC ETHICS MCE (E) (13836) | Champions School of Real Estate, LTD | 2006-07-26 | 3 |
| REAL ESTATE RESOURCES FOR THE MILLENNIUM (12903) | Champions School of Real Estate, LTD | 2004-07-29 | 8 |
| REAL ESTATE RESOURCES FOR THE MILLENNIUM (12903) | Champions School of Real Estate, LTD | 2004-07-29 | 7 |
| CONTRACTS & UPDATE (11835) | Kaplan Real Estate Education | 2002-02-28 | 8 |
| REAL ESTATE ETHICS - TAPES (11943) | Kaplan Real Estate Education | 2002-02-27 | 3 |
| FINANCING UPDATE (11934) | Kaplan Real Estate Education | 2002-02-27 | 4 |
| VALUATION OF INVESTMENT REAL ESTATE (10726) | Kaplan Real Estate Education | 1997-07-25 | 9 |
| VALUATION OF INVESTMENT REAL ESTATE (10726) | Kaplan Real Estate Education | 1997-07-25 | 3 |
| VALUATION OF INVESTMENT REAL ESTATE (10726) | Kaplan Real Estate Education | 1997-07-25 | 3 |
| REAL ESTATE MCE UPDATE (10407) | GEO LEONARD SCH OF REAL ESTATE | 1995-05-21 | 3 |
| REAL ESTATE MCE UPDATE (10407) | GEO LEONARD SCH OF REAL ESTATE | 1995-05-21 | 12 |
| REAL ESTATE FINANCE - WORKBOOK/VIDEO COURSE (10129) | ZCI, INC. | 1993-01-22 | 2 |
| REAL ESTATE FINANCE - WORKBOOK/VIDEO COURSE (10129) | ZCI, INC. | 1993-01-22 | 2 |
| TECHNOLOGY'S & GOVERNMENTS IMPACT ON REAL ESTATE VALUES (10192) | ZCI, INC. | 1992-10-21 | 2 |
| TECHNOLOGY'S & GOVERNMENTS IMPACT ON REAL ESTATE VALUES (10192) | ZCI, INC. | 1992-10-21 | 2 |
| CONTRACTS & AGENCY TODAY (10191) | ZCI, INC. | 1992-10-20 | 4 |
| TODAY'S OPPORTUNITIES IN FINANCE (10190) | ZCI, INC. | 1992-10-19 | 2 |
| TODAY'S OPPORTUNITIES IN FINANCE (10190) | ZCI, INC. | 1992-10-19 | 1 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 1989-04-25 | 630 |