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 Ray Castilla has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Broker Responsibility Course (2019-2020) (35367) | Alliance Academy | 2019-05-31 | 6 |
| Financing the Buyer 3.0 (36351) | Alliance Academy | 2019-05-30 | 3 |
| Real Estate Finance Refresher (32536) | Alliance Academy | 2019-05-30 | 3 |
| Challenges in Mortgage Lending (32534) | Alliance Academy | 2019-05-30 | 3 |
| Marketing Basics (34726) | Alliance Academy | 2019-05-28 | 1 |
| Legal Update II (2018-2019) (33198) | Alliance Academy | 2019-05-28 | 4 |
| Legal Update I (2018-2019) (33197) | Alliance Academy | 2019-05-23 | 4 |
| Broker Responsibility Course (31450) | Alliance Academy | 2017-05-09 | 6 |
| Legal Update II (29623) | Alliance Academy | 2017-05-09 | 4 |
| Legal Update I (29622) | Alliance Academy | 2017-05-08 | 4 |
| Financing the Buyer 2.0 (32089) | Alliance Academy | 2017-05-04 | 3 |
| Marketing Basics (30830) | Alliance Academy | 2017-05-03 | 1 |
| Real Estate Appraisal (26696) | Lamar Institute of Technology | 2015-05-20 | 3 |
| TREC Legal Update MCE (26448) | Lamar Institute of Technology | 2015-05-20 | 3 |
| TREC Ethics MCE (26447) | Lamar Institute of Technology | 2015-05-20 | 3 |
| Liens, Taxes & Foreclosures (26695) | Lamar Institute of Technology | 2015-05-18 | 3 |
| Closing & Settlement Cost (26697) | Lamar Institute of Technology | 2015-05-12 | 3 |
| FINANCING THE BUYER (24770) | Alliance Academy | 2013-04-28 | 3 |
| Broker Responsibility Course (ONLINE) (24229) | Alliance Academy | 2013-04-28 | 6 |
| TREC Legal Update & Ethics MCE (23563) | Alliance Academy | 2013-04-28 | 3 |
| TREC Legal Update & Ethics MCE (23563) | Alliance Academy | 2013-04-28 | 3 |
| PROSPERING WITH TRENDS AND STRATEGIES (16861) | Champions School of Real Estate, LTD | 2009-09-18 | 9 |
| TREC ETHICS MCE (E) (16497) | Champions School of Real Estate, LTD | 2009-09-17 | 3 |
| TREC LEGAL UPDATE MCE (L) (16496) | Champions School of Real Estate, LTD | 2009-09-17 | 3 |
| TREC LEGAL UPDATE W/CONTRACT SUPPLEMENT (L) (INCULDES TREC L) (13902) | ALAMO INSTITUTE INC | 2006-04-23 | 3 |
| TREC LEGAL UPDATE W/CONTRACT SUPPLEMENT (L) (INCULDES TREC L) (13902) | ALAMO INSTITUTE INC | 2006-04-23 | 1 |
| TREC ETHICS MCE (E) (13836) | ALAMO INSTITUTE INC | 2006-04-23 | 3 |
| CONTRACT PRO! (14433) | ALAMO INSTITUTE INC | 2006-04-22 | 8 |
| TREC LEGAL UPDATE W/CONTRACT SUPPLEMENT (L) (INCULDES TREC L) (13902) | ALAMO INSTITUTE INC | 2005-04-17 | 3 |
| TREC LEGAL UPDATE W/CONTRACT SUPPLEMENT (L) (INCULDES TREC L) (13902) | ALAMO INSTITUTE INC | 2005-04-17 | 1 |
| TREC ETHICS MCE (E) (13836) | ALAMO INSTITUTE INC | 2005-04-17 | 3 |
| PROPERTY MANAGEMENT AND MANAGING RISK (14026) | ALAMO INSTITUTE INC | 2005-04-16 | 4 |
| IDENTIFYING & SOLVING LIABILITY PROBLEMS FOR REALTORS USING "OLD (13562) | ALAMO INSTITUTE INC | 2005-04-16 | 4 |
| FAIR HOUSING (EXAM ONLINE) (12116) | REALTOR Academy | 2002-10-30 | 3 |
| AGENCY (EXAM ONLINE) (12114) | REALTOR Academy | 2002-10-30 | 3 |
| ASSET MANAGEMENT (EXAM ONLINE) (11978) | REALTOR Academy | 2002-10-30 | 3 |
| REAL ESTATE FINANCE (EXAM ONLINE) (11977) | REALTOR Academy | 2002-10-30 | 3 |
| REAL ESTATE ETHICS & PROFESSIONAL CONDUCT (EXAM ONLINE) (11912) | REALTOR Academy | 2002-10-30 | 3 |
| ENVIRONMENTAL ISSUES IN YOUR REAL ESTATE PRACTICE (11763) | ALAMO INSTITUTE INC | 2001-10-10 | 3 |
| GUIDE TO PROPERTY INSPECTION (11676) | ALAMO INSTITUTE INC | 2001-10-10 | 4 |
| RISK MANAGEMENT (11675) | ALAMO INSTITUTE INC | 2001-10-09 | 8 |
| Principles of Real Estate II (112) | LEONARD-HAWES REAL ESTATE SCHOOL | 1998-07-31 | 30 |
| MKTG-SELLERS/LISTING AGNT (521) | ALAMO INSTITUTE | 1998-06-30 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | ALAMO INSTITUTE | 1998-06-30 | 30 |
| GUIDE TO PROPERTY INSPECTION (11110) | ALAMO INSTITUTE INC | 1998-06-27 | 4 |
| NEW LAWS, RULES AND REGULATIONS (10777) | ALAMO INSTITUTE INC | 1998-06-27 | 3 |
| PROPERTY MANAGEMENT I (811) | ALAMO INSTITUTE | 1998-05-31 | 30 |
| REAL ESTATE APPRAISAL I (211) | ALAMO INSTITUTE | 1998-05-31 | 30 |
| LAW OF CONTRACTS (1200) | ALAMO INSTITUTE | 1998-05-31 | 30 |
| REAL ESTATE BROKERAGE I (711) | ALAMO INSTITUTE | 1998-04-30 | 30 |
| ENVIRONMENTAL LAW (10498) | Champions School of Real Estate, LTD | 1996-06-04 | 3 |
| REAL ESTATE FINANCE I (411) | ALAMO INSTITUTE | 1996-05-31 | 30 |
| REAL ESTATE LAW I (311) | ALAMO INSTITUTE | 1996-05-31 | 30 |
| LAW OF AGENCY (1111) | ALAMO INSTITUTE | 1996-04-30 | 30 |
| LEGAL UPDATE (10497) | Champions School of Real Estate, LTD | 1996-04-03 | 3 |
| REAL ESTATE MCE UPDATE (10407) | ALAMO INSTITUTE INC | 1995-08-23 | 3 |
| REAL ESTATE MCE UPDATE (10407) | ALAMO INSTITUTE INC | 1995-08-23 | 12 |
| REAL ESTATE MATH I (611) | ALAMO INSTITUTE | 1995-02-28 | 30 |
| PROMULGATED CONTRACTS FORMS 0322 (322) | ALAMO INSTITUTE | 1995-02-28 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | ALAMO INSTITUTE | 1995-02-28 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 1995-02-21 | 195 |
| STATE BAR COURSE (18700) | | 1994-10-26 | 3 |
| KEEPING CURRENT WITH TEXAS REAL ESTATE (10163) | Austin Institute of Real Estate | 1993-08-26 | 9 |
| KEEPING CURRENT WITH TEXAS REAL ESTATE (10163) | Austin Institute of Real Estate | 1993-08-26 | 6 |
| REAL ESTATE INVESTMENTS I (911) | LONGMAN FINANCIAL SERVICES INSTITUTE, INC. | 1990-08-31 | 30 |
| PROPERTY MANAGEMENT I (811) | LEONARD-HAWES REAL ESTATE SCHOOL | 1988-06-30 | 30 |
| REAL ESTATE LAW I (311) | SAN ANTONIO COLLEGE | 1986-12-31 | 45 |
| REAL ESTATE FINANCE I (411) | SAN ANTONIO COLLEGE | 1986-11-30 | 45 |
| PRINCIPLES OF REAL ESTATE I (111) | SAN ANTONIO COLLEGE | 1986-10-31 | 45 |
| REAL ESTATE MARKETING I (511) | SAN ANTONIO COLLEGE | 1986-09-30 | 45 |