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. Mark Warren Dietz has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Broker Responsibility Course (2019-2020) (35367) | Champions School of Real Estate, LTD | 2019-05-24 | 6 |
| Strategies For Career Excellence (33534) | Champions School of Real Estate, LTD | 2019-04-26 | 8 |
| Technology Update (33533) | Champions School of Real Estate, LTD | 2019-04-25 | 2 |
| Legal Update II (2018-2019) (33198) | Champions School of Real Estate, LTD | 2019-04-25 | 4 |
| Legal Update I (2018-2019) (33197) | Champions School of Real Estate, LTD | 2019-04-25 | 4 |
| Broker Responsibility Course (31450) | Champions School of Real Estate, LTD | 2017-05-26 | 6 |
| How to Write and Understand a Policies and Procedures Manual (31025) | Champions School of Real Estate, LTD | 2017-05-26 | 2 |
| Technology Update (29972) | Champions School of Real Estate, LTD | 2017-05-25 | 2 |
| Legal Update II (29623) | Champions School of Real Estate, LTD | 2017-05-25 | 4 |
| Legal Update I (29622) | Champions School of Real Estate, LTD | 2017-05-25 | 4 |
| TREC Legal Update & Ethics MCE (L&E) (26394) | Nicholas Co. | 2015-04-24 | 3 |
| TREC Legal Update & Ethics MCE (L&E) (26394) | Nicholas Co. | 2015-04-24 | 3 |
| Broker Responsibility Course (27765) | Nicholas Co. | 2015-04-23 | 6 |
| Real Estate Broker - Practice Management (27652) | Nicholas Co. | 2015-04-23 | 3 |
| BROKER RESPONSIBILITY COURSE (24214) | Champions School of Real Estate, LTD | 2013-04-23 | 6 |
| TREC Ethics MCE (23556) | Champions School of Real Estate, LTD | 2013-04-22 | 3 |
| TREC Legal Update MCE (23555) | Champions School of Real Estate, LTD | 2013-04-22 | 3 |
| INCOME PROPERTY ANALYSIS-UPDATED (23638) | Meyers School of Real Estate | 2013-04-19 | 9 |
| PRINCIPLES OF REAL ESTATE DEVELOPMENT (17623) | Nicholas Co. | 2011-09-22 | 9 |
| THE 3 T'S TO SUCCESS IN TODAY'S MARKET PLACE: TOOLS, TRENDS & TE (18954) | Champions School of Real Estate, LTD | 2011-05-27 | 9 |
| TREC ETHICS MCE (E) (18650) | Champions School of Real Estate, LTD | 2011-05-26 | 3 |
| TREC LEGAL UPDATE MCE (L) (18649) | Champions School of Real Estate, LTD | 2011-05-26 | 3 |
| ESSENTIALS OF COMMERCIAL REAL ESTATE (17031) | Lone Star College Tomball | 2009-05-01 | 9 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (16502) | Lone Star College Tomball | 2009-05-01 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (16501) | Lone Star College Tomball | 2009-05-01 | 3 |
| RISK REDUCTION ASSESSMENT (15760) | Lone Star College Tomball | 2007-05-08 | 9 |
| TREC LEGAL UPDATE MCE (L) (INCLUDES TREC LEGAL) (14446) | Lone Star College Tomball | 2007-05-08 | 3 |
| TREC ETHICS MCE (E) (INCLUDES TREC ETHICS) (14445) | Lone Star College Tomball | 2007-05-08 | 3 |
| RE MKT-BUSINESS BROKERAGE (531) | Lone Star College Tomball | 2005-07-28 | 30 |
| INCOME PROPERTY ANALYSIS (12363) | Kaplan Real Estate Education | 2003-05-22 | 9 |
| INCOME PROPERTY ANALYSIS (12363) | Kaplan Real Estate Education | 2003-05-22 | 3 |
| INCOME PROPERTY ANALYSIS (12363) | Kaplan Real Estate Education | 2003-05-22 | 3 |
| REAL ESTATE MCE UPDATE (11691) | Champions School of Real Estate, LTD | 2001-05-30 | 3 |
| REAL ESTATE MCE UPDATE (11691) | Champions School of Real Estate, LTD | 2001-05-30 | 12 |
| RISK REDUCTION WORKSHOPS (11173) | TRAINING, EDUC & MRKT SERV, INC | 1999-05-26 | 3 |
| RISK REDUCTION WORKSHOPS (11173) | TRAINING, EDUC & MRKT SERV, INC | 1999-05-26 | 3 |
| RISK REDUCTION WORKSHOPS (11173) | TRAINING, EDUC & MRKT SERV, INC | 1999-05-26 | 1 |
| CONTEMPORARY ISSUES OF TEXAS REAL ESTATE (11108) | TRAINING, EDUC & MRKT SERV, INC | 1999-05-25 | 8 |
| R.E. MCE UPDATE (10747) | BROOKHAVEN COLLEGE | 1998-04-26 | 3 |
| R.E. MCE UPDATE (10747) | BROOKHAVEN COLLEGE | 1998-04-26 | 12 |
| REAL ESTATE MCE UPDATE (10407) | BENCHMARK EDUCATIONAL SERVICES | 1995-11-29 | 3 |
| REAL ESTATE MCE UPDATE (10407) | BENCHMARK EDUCATIONAL SERVICES | 1995-11-29 | 12 |
| COMMERCIAL RE IN THE 1990S WORKBOOK/VIDEO COURSE (10127) | CONTINUING EDUCATION CORP | 1993-06-26 | 8 |
| COMMERCIAL RE IN THE 1990S WORKBOOK/VIDEO COURSE (10127) | CONTINUING EDUCATION CORP | 1993-06-26 | 7 |