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. Dorothy S Sanders has successfully completed following courses as part of qualifying and continuing education. 
| Course Name (course number) | Course Provider | Course End Date | Hours | 
|---|
| Success Strategies (33606) | Champions School of Real Estate, LTD | 2019-11-01 | 4 | 
| Texas Common Legal Issues in Real Estate (36029) | Champions School of Real Estate, LTD | 2019-10-30 | 4 | 
| Selling to Different Generations (33929) | Champions School of Real Estate, LTD | 2019-10-29 | 2 | 
| Legal Update II (2018-2019) (33198) | Champions School of Real Estate, LTD | 2019-10-29 | 4 | 
| Legal Update I (2018-2019) (33197) | Champions School of Real Estate, LTD | 2019-10-19 | 4 | 
| Broker Responsibility Course (31450) | Champions School of Real Estate, LTD | 2017-11-07 | 6 | 
| Legal Update II (29623) | Lone Star College Tomball | 2017-11-04 | 4 | 
| Legal Update I (29622) | Lone Star College Tomball | 2017-11-03 | 4 | 
| The New Truth-in-Lending Closing Requirements (29973) | Lone Star College Tomball | 2017-11-01 | 2 | 
| Technology Update (29972) | Lone Star College Tomball | 2017-10-31 | 2 | 
| TREC Legal Update MCE (26448) | Lone Star College Tomball | 2015-10-18 | 3 | 
| Texas Real Estate Contracts (28874) | Lone Star College Tomball | 2015-10-17 | 3 | 
| Broker Responsibility Course (27767) | Lone Star College Tomball | 2015-10-17 | 6 | 
| TREC Ethics MCE (26447) | Lone Star College Tomball | 2015-10-17 | 3 | 
| BROKER RESPONSIBILITY COURSE (CCR) (24228) | Lone Star College Tomball | 2013-10-25 | 6 | 
| TREC Ethics MCE (23559) | Lone Star College Tomball | 2013-10-22 | 3 | 
| TREC Legal Update MCE (23558) | Lone Star College Tomball | 2013-10-22 | 3 | 
| TEXAS REAL ESTATE CONTRACTS (25532) | Lone Star College Tomball | 2013-10-18 | 3 | 
| THE 3 T'S TO SUCCESS IN TODAY'S MARKET PLACE - TOOLS, TRENDS AND (19013) | Lone Star College Tomball | 2011-11-09 | 9 | 
| TREC ETHICS MCE (E) (CORRESPONDENCE) (18655) | Lone Star College Tomball | 2011-11-08 | 3 | 
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (18654) | Lone Star College Tomball | 2011-11-02 | 3 | 
| PROSPERING WITH TRENDS AND STRATEGIES (16932) | Lone Star College Tomball | 2009-11-10 | 9 | 
| TREC ETHICS MCE (E) (CORRESPONDENCE) (16502) | Lone Star College Tomball | 2009-11-10 | 3 | 
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (16501) | Lone Star College Tomball | 2009-11-10 | 3 | 
| SELLER'S DISCLOSURE NOTICES AND DTPA (15703) | Champions School of Real Estate, LTD | 2007-11-24 | 2 | 
| EASY STEPS FOR USING THE BUYER REPRESENTATION AGREEMENT (15702) | Champions School of Real Estate, LTD | 2007-11-24 | 2 | 
| SELLING TO DIFFERENT GENERATIONS (15701) | Champions School of Real Estate, LTD | 2007-11-24 | 2 | 
| TEXAS REAL ESTATE CONTRACTS (15698) | Champions School of Real Estate, LTD | 2007-11-24 | 3 | 
| TREC LEGAL UPDATE MCE (L) (INCLUDES TREC LEGAL) (14446) | Lone Star College Tomball | 2007-11-24 | 3 | 
| TREC ETHICS MCE (E) (INCLUDES TREC ETHICS) (14445) | Lone Star College Tomball | 2007-11-23 | 3 | 
| TREC LEGAL UPDATE MCE (L) (13837) | Champions School of Real Estate, LTD | 2005-09-30 | 3 | 
| TREC ETHICS MCE (E) (13836) | Champions School of Real Estate, LTD | 2005-09-30 | 3 | 
| SELLING IN A DIVERSE MARKET (13779) | Champions School of Real Estate, LTD | 2005-09-30 | 9 | 
| REAL ESTATE RESOURCES FOR THE MILLENNIUM (12903) | Champions School of Real Estate, LTD | 2003-11-08 | 8 | 
| REAL ESTATE RESOURCES FOR THE MILLENNIUM (12903) | Champions School of Real Estate, LTD | 2003-11-08 | 7 | 
| REAL ESTATE IN THE NEW MILLENNIUM (12044) | Champions School of Real Estate, LTD | 2002-09-26 | 8 | 
| REAL ESTATE IN THE NEW MILLENNIUM (12044) | Champions School of Real Estate, LTD | 2002-09-26 | 7 | 
| ABC'S OF MCE (11720) | Purvis Real Estate Training Institute | 2000-10-18 | 15 | 
| MCE FINANCE UPDATE (10948) | Austin Institute of Real Estate | 1998-09-24 | 3 | 
| CONTRACTS AND DTPA (10947) | Austin Institute of Real Estate | 1998-09-24 | 4 | 
| THE LAW, ENVIRONMENT AND YOU (10946) | Austin Institute of Real Estate | 1998-09-23 | 4 | 
| DISTINCTION'S OF AGENCY RELATIONSHIP'S (10945) | Austin Institute of Real Estate | 1998-09-23 | 3 | 
| DISTINCTION'S OF AGENCY RELATIONSHIP'S (10945) | Austin Institute of Real Estate | 1998-09-23 | 1 | 
| R.E. MCE UPDATE (10747) | GEO LEONARD SCH OF REAL ESTATE | 1996-09-29 | 3 | 
| R.E. MCE UPDATE (10747) | GEO LEONARD SCH OF REAL ESTATE | 1996-09-29 | 12 | 
| REAL ESTATE MCE UPDATE (10407) | CENTER FOR CAREER EDUCATION INC | 1994-10-19 | 3 | 
| REAL ESTATE MCE UPDATE (10407) | CENTER FOR CAREER EDUCATION INC | 1994-10-19 | 12 | 
| TEXAS REAL ESTATE UPDATE (MCE) (10079) | SAM HOUSTON STATE UNIVERSITY | 1992-10-16 | 8 | 
| TEXAS REAL ESTATE UPDATE (MCE) (10079) | SAM HOUSTON STATE UNIVERSITY | 1992-10-16 | 7 | 
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 1991-09-04 | 30 | 
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 1991-06-25 | 600 | 
| REAL ESTATE FINANCE II (412) | Texas REALTORS | 1986-07-31 | 30 | 
| REAL ESTATE MARKETING I (511) | REALTOR Academy | 1985-12-31 | 30 | 
| REAL ESTATE FINANCE I (411) | REALTOR Academy | 1985-04-30 | 30 | 
| REAL ESTATE LAW I (311) | REALTOR Academy | 1985-04-30 | 30 | 
| PRINCIPLES OF REAL ESTATE  I (111) | REALTOR Academy | 1985-04-30 | 30 |