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. Duane Curtis Kersten has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Strategies For Career Excellence (33534) | Champions School of Real Estate, LTD | 2018-05-08 | 8 |
| Technology Update (33533) | Champions School of Real Estate, LTD | 2018-05-07 | 2 |
| Legal Update II (33198) | Champions School of Real Estate, LTD | 2018-05-07 | 4 |
| Legal Update I (33197) | Champions School of Real Estate, LTD | 2018-05-07 | 4 |
| HAR Tools to Enhance Your Real Estate Business (30607) | Houston Association of REALTORS, Inc. | 2016-07-13 | 3 |
| Legal Update II (29623) | Champions School of Real Estate, LTD | 2016-05-05 | 4 |
| Legal Update I (29622) | Champions School of Real Estate, LTD | 2016-05-05 | 4 |
| Brand You! (28238) | Houston Association of REALTORS, Inc. | 2015-11-18 | 3 |
| Seniors Real Estate Specialist Designation Course (28190) | Texas Association of Realtors | 2015-11-04 | 15 |
| WORKING WITH SENIORS (25158) | American School Of Real Estate Express | 2014-08-29 | 3 |
| TREC Ethics MCE (26475) | American School Of Real Estate Express | 2014-08-25 | 3 |
| TREC Legal Update MCE (26474) | American School Of Real Estate Express | 2014-08-25 | 3 |
| Broker Responsibility Course (ONLINE) (24229) | American School Of Real Estate Express | 2014-08-24 | 6 |
| INSIDER'S GUIDE TO COMMERCIAL REAL ESTATE (24328) | Lone Star College Tomball | 2012-08-12 | 9 |
| TREC Ethics MCE (23559) | Lone Star College Tomball | 2012-08-12 | 3 |
| TREC Legal Update MCE (23558) | Lone Star College Tomball | 2012-08-12 | 3 |
| SOCIAL MEDIA MARKETING (18623) | Champions School of Real Estate, LTD | 2010-10-07 | 4 |
| TREC ETHICS MCE (E) (ONLINE EXAM) (18658) | 1ST American Continuing | 2010-08-15 | 3 |
| TREC LEGAL UPDATE MCE (L) (ONLINE EXAM) (18657) | 1ST American Continuing | 2010-08-15 | 3 |
| RESIDENTIAL AND COMMERCIAL REAL ESTATE COMPARED ONLINE (17929) | 1ST American Continuing | 2010-08-14 | 6 |
| HOW TO BECOME A SMART NEGOTIATOR (ONLINE) (17077) | 1ST American Continuing | 2010-08-14 | 6 |
| TREC ETHICS MCE (E) (ONLINE EXAM) (16505) | Train Agents, Inc. | 2008-08-28 | 3 |
| TREC LEGAL UPDATE MCE (L) (ONLINE EXAM) (16504) | Train Agents, Inc. | 2008-08-28 | 3 |
| FUNDAMENTS OF REAL ESTATE INVESTMENTS (ONLINE) (15320) | Train Agents, Inc. | 2008-08-28 | 9 |
| TREC MANDATORY LEGAL UPDATE (L) (ON-LINE/EXAM) (14296) | 1ST American Continuing | 2006-07-16 | 3 |
| TREC MANDATORY ETHICS UPDATE (E) (ON-LINE/EXAM) (14295) | 1ST American Continuing | 2006-07-16 | 3 |
| CREATIVE PROSPECTING SYSTEMS TO GET MORE LISTINGS (14370) | 1ST American Continuing | 2006-07-14 | 9 |
| REAL ESTATE RESOURCES FOR THE MILLENNIUM (12903) | Champions School of Real Estate, LTD | 2004-08-21 | 8 |
| REAL ESTATE RESOURCES FOR THE MILLENNIUM (12903) | Champions School of Real Estate, LTD | 2004-08-21 | 7 |
| REAL ESTATE IN THE NEW MILLENNIUM (12044) | Champions School of Real Estate, LTD | 2002-07-20 | 8 |
| REAL ESTATE IN THE NEW MILLENNIUM (12044) | Champions School of Real Estate, LTD | 2002-07-20 | 7 |
| REAL ESTATE CONFRONTS THE MILLENNIUM (11370) | Champions School of Real Estate, LTD | 2000-08-26 | 8 |
| REAL ESTATE CONFRONTS THE MILLENNIUM (11370) | Champions School of Real Estate, LTD | 2000-08-26 | 7 |
| RISK MANAGEMENT AND PERSONAL LIABILITY REDUCTION (10884) | Champions School of Real Estate, LTD | 1998-08-20 | 15 |
| R.E. MCE UPDATE (10747) | Champions School of Real Estate, LTD | 1996-08-11 | 3 |
| R.E. MCE UPDATE (10747) | Champions School of Real Estate, LTD | 1996-08-11 | 12 |
| REAL ESTATE MCE UPDATE (10407) | Champions School of Real Estate, LTD | 1994-08-07 | 3 |
| REAL ESTATE MCE UPDATE (10407) | Champions School of Real Estate, LTD | 1994-08-07 | 12 |
| MCE COMPLETE LEGAL UPDATE (10009) | Champions School of Real Estate, LTD | 1992-05-17 | 8 |
| MCE COMPLETE LEGAL UPDATE (10009) | Champions School of Real Estate, LTD | 1992-05-17 | 7 |