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. Donald William Mahony has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| REAL ESTATE MARKETING: HOW TO GET RICH IN REAL ESTATE...AND HAVE (24764) | St Edward's University Professional Education | 2014-05-15 | 9 |
| TREC Ethics MCE (26447) | St Edward's University Professional Education | 2014-04-27 | 3 |
| TREC Legal Update MCE (26448) | St Edward's University Professional Education | 2014-03-31 | 3 |
| REAL ESTATE GAME CHANGERS (23783) | Champions School of Real Estate, LTD | 2012-05-04 | 9 |
| TREC Ethics MCE (23556) | Champions School of Real Estate, LTD | 2012-05-03 | 3 |
| TREC Legal Update MCE (23555) | Champions School of Real Estate, LTD | 2012-05-03 | 3 |
| AMBASSADOR OR ASSASSIN (18313) | Real Estate Education Services | 2010-11-11 | 1 |
| SOLVING LIABILITY PROBLEMS USING "OLD" SURVEYS (17046) | San Antonio Board of Realtors | 2010-04-26 | 4 |
| TREC LEGAL UPDATE MCE (L) (18649) | San Antonio Board of Realtors | 2010-03-21 | 3 |
| TREC ETHICS MCE (E) (18650) | San Antonio Board of Realtors | 2010-03-17 | 3 |
| AMBASSADOR OR ASSASSIN (18313) | Real Estate Education Services | 2009-10-29 | 1 |
| WHY BE NORMAL (18256) | San Antonio Board of Realtors | 2009-10-23 | 1 |
| BUYERS REMORSE, SELLERS REGRET, AND YOU (18254) | San Antonio Board of Realtors | 2009-10-23 | 1 |
| AVOIDING ROADKILL THE TEN STUPID THINGS REALLY SMART REALTORS D (18253) | San Antonio Board of Realtors | 2009-10-23 | 1 |
| Staying Away From Trouble in a Soft Market (18490) | San Antonio Board of Realtors | 2009-09-23 | 1 |
| MUST KNOWS ABOUT RESIDENTIAL SERVICE CONTRACTS (17098) | TEXAS WARRANTY ASSOCIATION | 2009-07-09 | 1 |
| EMBRACING ONLINE NETWORKING - LEARN HOW TWITTER, FACEBOOK AND LI (18137) | San Antonio Board of Realtors | 2009-06-11 | 1 |
| PROTECTION, PRODUCTION & PROFIT (16729) | Real Estate Education Services | 2009-03-26 | 1 |
| RESIDENTIAL REAL ESTATE INSPECTIONS 101 (17513) | San Antonio Board of Realtors | 2009-03-12 | 1 |
| WRITING AN OFFER ON A CORPORATE PROPERTY CAN BE TRICKY (17232) | San Antonio Board of Realtors | 2008-09-25 | 1 |
| HOW TO ORGANIZE YOUR RECORDS TO MAXIMIZE TAX DEDUCTIONS (16774) | San Antonio Board of Realtors | 2008-03-13 | 1 |
| TREC LEGAL UPDATE MCE (L) (16496) | San Antonio Board of Realtors | 2008-03-05 | 3 |
| TREC ETHICS MCE (E) (16497) | San Antonio Board of Realtors | 2008-03-04 | 3 |
| LISTING STRATEGIES FOR THE RESIDENTIAL SPECIALIST/CRS 201 (15010) | Texas Certified Residential Specialist Chapter | 2008-01-18 | 15 |
| TECHNOLOGIES TO ADVANCE YOUR BUSINESS/CRS 206 (15013) | Texas Certified Residential Specialist Chapter | 2007-06-22 | 15 |
| DON'T YOU GET CAUGHT LIKE A DEER IN THE HEADLIGHTS-FROZEN IN FEA (15015) | San Antonio Board of Realtors | 2006-09-06 | 1 |
| HOW TO GET THE LISTING AND GET IT SOLD; USING TODAY'S TECHNOLOGY (15007) | San Antonio Board of Realtors | 2006-09-06 | 1 |
| REAL ESTATE IS MORE THAN A LIVING; IT'S A LIFE (15006) | San Antonio Board of Realtors | 2006-09-06 | 1 |
| MORE INTERNET MARKETING ... NOW MORE THAN EVER! (14945) | San Antonio Board of Realtors | 2006-09-06 | 1 |
| GRI I(FINANCE) (444) | Texas Association of Realtors | 2006-02-14 | 30 |
| GRI III(PROPERTY MGMT) (888) | Texas Association of Realtors | 2005-10-25 | 30 |
| NAVIGATE AND NEGOTIATE (13549) | Real Estate Education Services | 2005-05-20 | 1 |
| REAL ESTATE MARKETING I (511) | San Antonio Board of Realtors | 2005-03-06 | 30 |
| NEW HOME CONSTRUCTION - SECTION 6 (13380) | San Antonio Board of Realtors | 2004-11-12 | 2 |
| NEW HOME CONSTRUCTION - SECTION 6 (13380) | San Antonio Board of Realtors | 2004-11-12 | 1 |
| NEW HOME CONSTRUCTION - SECTION 1 (13379) | San Antonio Board of Realtors | 2004-10-08 | 2 |
| NEW HOME CONSTRUCTION - SECTION 1 (13379) | San Antonio Board of Realtors | 2004-10-08 | 1 |
| STATE BAR COURSE (18700) | | 2004-09-08 | 1 |
| TEN THINGS I WOULD LIKE FOR YOU TO KNOW ABOUT PROBATE (13640) | San Antonio Board of Realtors | 2004-09-08 | 1 |
| HOW SMART REALTORS BUILD PERSONAL WEALTH! (13556) | San Antonio Board of Realtors | 2004-09-08 | 1 |
| WHY HIRE ME? DIFFERENTIATING MYSELF & M BUSINESS (13545) | San Antonio Board of Realtors | 2004-09-08 | 1 |
| DON'T CHASE IT! DO IT, DELEGATE IT OR DUMP IT! (13544) | San Antonio Board of Realtors | 2004-09-08 | 1 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2004-04-28 | 60 |
| LAW OF CONTRACTS (1200) | San Antonio Board of Realtors | 2004-04-08 | 30 |
| LAW OF AGENCY (1111) | San Antonio Board of Realtors | 2004-04-01 | 30 |
| PRINCIPLES OF REAL ESTATE II (112) | San Antonio Board of Realtors | 2004-03-25 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | San Antonio Board of Realtors | 2004-03-18 | 30 |