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. Cynthia Jo Castellow has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Marketing Basics (34726) | Alliance Academy | 2018-12-29 | 1 |
| Real Estate Finance Refresher (32536) | Alliance Academy | 2018-12-29 | 3 |
| Challenges in Mortgage Lending (32534) | Alliance Academy | 2018-12-29 | 3 |
| Financing the Buyer 2.0 (32089) | Alliance Academy | 2018-12-21 | 3 |
| Legal Update II (2018-2019) (33198) | Alliance Academy | 2018-12-18 | 4 |
| Legal Update I (2018-2019) (33197) | Alliance Academy | 2018-12-16 | 4 |
| Marketing Basics (30830) | Alliance Academy | 2016-12-29 | 1 |
| Legal Update II (29623) | Alliance Academy | 2016-12-29 | 4 |
| Financing the Buyer (28392) | Alliance Academy | 2016-12-29 | 3 |
| Legal Update I (29622) | Alliance Academy | 2016-12-28 | 4 |
| Broker Responsibility Course (27766) | Alliance Academy | 2016-12-27 | 6 |
| TREC Legal Update and Ethics MCE(L&E) Includes both (26476) | Alliance Academy | 2014-12-18 | 3 |
| TREC Legal Update and Ethics MCE(L&E) Includes both (26476) | Alliance Academy | 2014-12-18 | 3 |
| RESIDENTIAL MORTGAGE LENDING (25540) | Alliance Academy | 2014-12-17 | 9 |
| TEMPO BASIC (25549) | Houston Association of REALTORS | 2014-07-03 | 3 |
| LAW OF AGENCY (1111) | Lone Star College Tomball | 2012-10-18 | 30 |
| LAW OF CONTRACTS (1200) | Lone Star College Tomball | 2012-10-16 | 30 |
| REAL ESTATE FINANCE I (411) | Lone Star College Tomball | 2012-10-06 | 30 |
| Principles of Real Estate II (112) | Lone Star College Tomball | 2012-09-25 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | Lone Star College Tomball | 2012-09-13 | 30 |
| REAL ESTATE BROKERAGE I (711) | Lone Star College Tomball | 2012-08-20 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2012-03-09 | 630 |
| TREC LEGAL UPDATE AND ETHICS MCE (EL) (INCLUDES TREC L & E)(ONLI (18659) | Alliance Academy | 2011-07-14 | 3 |
| TREC LEGAL UPDATE AND ETHICS MCE (EL) (INCLUDES TREC L & E)(ONLI (18659) | Alliance Academy | 2011-07-14 | 3 |
| RESIDENTIAL MORTGAGE LENDING ONLINE (18094) | Alliance Academy | 2011-07-13 | 9 |
| RESIDENTIAL MORTGAGE LENDING ONLINE (18094) | Alliance Academy | 2009-07-29 | 9 |
| TREC LEGAL UPDATE AND ETHICS MCE (EL) (INCLUDES TREC L & E)(ONLI (16506) | Alliance Academy | 2009-07-28 | 3 |
| TREC LEGAL UPDATE AND ETHICS MCE (EL) (INCLUDES TREC L & E)(ONLI (16506) | Alliance Academy | 2009-07-28 | 3 |
| UNDERSTANDING THE ABC'S OF TITLE COMMITMENTS (18265) | Real Estate Institute of Corpus Christi Inc | 2009-07-21 | 1 |
| SHORT SALES & MINERALS: THE PROMULGATED FORMS (17893) | Real Estate Institute of Corpus Christi Inc | 2009-04-28 | 1 |
| OPPORTUNITIES AND ADVANTAGES OF RESIDENTIAL SERVICE CONTRACT DIS (13772) | TEXAS WARRANTY ASSOCIATION | 2006-09-05 | 3 |
| TEXAS VETERANS LAND BOARD-A PROGRAM OVERVIEW (14836) | Real Estate Institute of Corpus Christi Inc | 2006-03-19 | 1 |
| TREC LEGAL UPDATE MCE (L) (13837) | Real Estate Institute of Corpus Christi Inc | 2006-03-19 | 3 |
| TREC ETHICS MCE (E) (13836) | Real Estate Institute of Corpus Christi Inc | 2006-03-19 | 3 |
| TREC CONTRACTS AND FORMS - THE PAPER TRAIL UPDATE (14569) | Real Estate Institute of Corpus Christi Inc | 2006-03-18 | 4 |
| LANDLORD-TENANT ISSUES-KNOW THE TEXAS LAW! (14124) | Real Estate Institute of Corpus Christi Inc | 2006-03-18 | 4 |
| REAL ESTATE MCE UPDATE (10407) | Real Estate Institute of Corpus Christi Inc | 1995-09-24 | 3 |
| REAL ESTATE MCE UPDATE (10407) | Real Estate Institute of Corpus Christi Inc | 1995-09-24 | 12 |
| PRINCIPLES OF REAL ESTATE III (113) | HALL INSTITUTE | 1980-02-17 | 30 |
| Principles of Real Estate II (112) | HALL INSTITUTE | 1980-02-03 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | HALL INSTITUTE | 1980-01-20 | 30 |