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. Mary Ann Castleberry 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 (29975) | Champions School of Real Estate, LTD | 2017-01-20 | 8 |
| Technology Update (29978) | Champions School of Real Estate, LTD | 2017-01-19 | 2 |
| Legal Update II (29623) | Champions School of Real Estate, LTD | 2017-01-19 | 4 |
| Legal Update I (29622) | Champions School of Real Estate, LTD | 2017-01-19 | 4 |
| Dot Com Trending: The Basics (27554) | 123CE, Inc. | 2015-03-07 | 2 |
| Outside the Dotted Line: Contract Update (27551) | 123CE, Inc. | 2015-03-07 | 4 |
| I'm In Your Corner: Agency (27546) | 123CE, Inc. | 2015-03-07 | 1 |
| Coming Up Short: Short Sales (27544) | 123CE, Inc. | 2015-03-07 | 1 |
| Give Yourself Some "Credit" (27543) | 123CE, Inc. | 2015-03-07 | 1 |
| TREC Ethics MCE (26475) | 123CE, Inc. | 2015-03-07 | 3 |
| TREC Legal Update MCE (26474) | 123CE, Inc. | 2015-03-07 | 3 |
| REAL ESTATE GAME CHANGERS (23783) | Champions School of Real Estate, LTD | 2013-10-11 | 9 |
| TREC Ethics MCE (23556) | Champions School of Real Estate, LTD | 2013-10-10 | 3 |
| TREC Legal Update MCE (23555) | Champions School of Real Estate, LTD | 2013-10-10 | 3 |
| TREC Ethics MCE (23556) | Real Estate Classes Institute, LLC | 2012-07-26 | 3 |
| TREC Legal Update MCE (23555) | Real Estate Classes Institute, LLC | 2012-07-25 | 3 |
| THE 3 T'S TO SUCCESS IN TODAY'S MARKET PLACE: TOOLS, TRENDS & TE (18954) | Champions School of Real Estate, LTD | 2011-11-11 | 9 |
| TREC ETHICS MCE (E) (18650) | Champions School of Real Estate, LTD | 2011-11-10 | 3 |
| TREC LEGAL UPDATE MCE (L) (18649) | Champions School of Real Estate, LTD | 2011-11-10 | 3 |
| ZIPFORM ELITE (18425) | Texas Association of Realtors | 2010-12-02 | 3 |
| SOCIAL MEDIA LIVE (19424) | Scott's Inspections | 2010-09-02 | 2 |
| OPPORTUNITIES & ADVANTAGES OF RESIDENTIAL CONTRACT DISCLOSURE (17516) | TEXAS WARRANTY ASSOCIATION | 2009-09-22 | 3 |
| TREC ETHICS MCE (E) (16497) | TECHNOSMART FUTURE | 2009-02-10 | 3 |
| ZIPFORM ONLINE (16383) | Texas Association of Realtors | 2008-10-23 | 2 |
| HOW TO USE FINANCING TO ATTRACT BUYERS & CREATE SALES (17047) | San Antonio Board of Realtors | 2008-09-18 | 4 |
| BUILDING CUSTOMER RELATIONSHIPS WITH OUTLOOK (16340) | TECHNOSMART FUTURE | 2008-09-09 | 3 |
| TREC LEGAL UPDATE MCE (L) (16496) | TECHNOSMART FUTURE | 2008-09-08 | 3 |
| PROPERTY MANAGEMENT I (811) | ALAMO INSTITUTE | 2007-04-12 | 30 |
| MKTG-SELLERS/LISTING AGNT (521) | ALAMO INSTITUTE | 2007-03-01 | 30 |
| LAW OF CONTRACTS (1200) | ALAMO INSTITUTE | 2007-01-25 | 30 |
| LAW OF AGENCY (1111) | ALAMO INSTITUTE | 2007-01-18 | 30 |
| REAL ESTATE LAW I (311) | ALAMO INSTITUTE | 2007-01-11 | 30 |
| PRINCIPLES OF REAL ESTATE II (112) | ALAMO INSTITUTE | 2006-12-14 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | ALAMO INSTITUTE | 2006-12-07 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2006-10-30 | 60 |