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. Gilbert Rodriguez Costello has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Legal Update II (2018-2019) (33198) | Champions School of Real Estate, LTD | 2019-05-16 | 4 |
| Legal Update I (2018-2019) (33197) | Champions School of Real Estate, LTD | 2019-05-13 | 4 |
| Texas Common Legal Issues in Real Estate (36029) | Champions School of Real Estate, LTD | 2019-05-09 | 4 |
| Broker Responsibility Course (2019-2020) (35367) | Champions School of Real Estate, LTD | 2019-05-07 | 6 |
| Legal Update I (2018-2019) (33197) | 360training.com, Inc. | 2018-05-17 | 4 |
| How to Write and Understand a Policies and Procedures Manual (31809) | Champions School of Real Estate, LTD | 2017-05-13 | 2 |
| Legal Update II (29623) | Lone Star College Tomball | 2017-05-05 | 4 |
| Legal Update I (29622) | Lone Star College Tomball | 2017-05-05 | 4 |
| Broker Responsibility Course (31450) | Champions School of Real Estate, LTD | 2017-05-03 | 6 |
| Technology Update (29972) | Lone Star College Tomball | 2017-05-03 | 2 |
| Broker Responsibility Course (27767) | Lone Star College Tomball | 2015-04-27 | 6 |
| TREC Legal Update MCE (26448) | Lone Star College Tomball | 2015-04-27 | 3 |
| TREC Ethics MCE (26447) | Lone Star College Tomball | 2015-04-27 | 3 |
| TEXAS REAL ESTATE CONTRACTS (25532) | Lone Star College Tomball | 2015-04-27 | 3 |
| TEXAS REAL ESTATE CONTRACTS (25532) | Lone Star College Tomball | 2013-05-07 | 3 |
| BROKER RESPONSIBILITY COURSE (CCR) (24228) | Lone Star College Tomball | 2013-05-07 | 6 |
| TREC Ethics MCE (23559) | Lone Star College Tomball | 2013-05-07 | 3 |
| TREC Legal Update MCE (23558) | Lone Star College Tomball | 2013-05-02 | 3 |
| TREC Legal Update AND ETHICS MCE (EL) (INCLUDES TREC L & E) (18656) | Texas A&M University-Commerce | 2011-04-18 | 3 |
| TREC Legal Update AND ETHICS MCE (EL) (INCLUDES TREC L & E) (18656) | Texas A&M University-Commerce | 2011-04-18 | 3 |
| COMMERCIAL REAL ESTATE (18278) | Texas A&M University-Commerce | 2011-04-18 | 9 |
| TREC LEGAL UPDATE AND ETHICS MCE (EL) (INCLUDES TREC L & E) (16503) | Texas A&M University-Commerce | 2009-05-08 | 3 |
| TREC LEGAL UPDATE AND ETHICS MCE (EL) (INCLUDES TREC L & E) (16503) | Texas A&M University-Commerce | 2009-05-08 | 3 |
| DOING THE RIGHT THING (16044) | Texas A&M University-Commerce | 2009-05-08 | 9 |
| TREC UPDATE (L&E) (14298) | Texas A&M University-Commerce | 2007-04-08 | 3 |
| TREC UPDATE (L&E) (14298) | Texas A&M University-Commerce | 2007-04-08 | 3 |
| KEEPING CURRENT WITH TEXAS REAL ESTATE (14266) | Texas A&M University-Commerce | 2007-04-08 | 9 |
| MKTG-SELLERS/LISTING AGNT (521) | Texas A&M University-Commerce | 2004-12-14 | 30 |
| REAL ESTATE LAW/CONTRACTS (321) | Texas A&M University-Commerce | 2004-12-13 | 30 |
| REAL ESTATE LAW I (311) | Texas A&M University-Commerce | 2004-12-12 | 30 |
| REAL ESTATE INVESTMENTS I (911) | Texas A&M University-Commerce | 2004-10-05 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2003-11-14 | 540 |
| REAL ESTATE APPRAISAL I (211) | ALAMO INSTITUTE | 2003-10-09 | 30 |
| PROPERTY MANAGEMENT I (811) | ALAMO INSTITUTE | 2002-08-15 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | ALAMO INSTITUTE | 2001-08-02 | 30 |
| LAW OF AGENCY (1111) | ALAMO INSTITUTE | 2001-07-26 | 30 |
| LAW OF CONTRACTS (1200) | ALAMO INSTITUTE | 2001-07-19 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2001-04-26 | 90 |