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. George Edwin Dillingham has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| The NAR Code of Ethics (34720) | Texas REALTORS | 2020-05-19 | 3 |
| Farm and Ranch Real Estate (33731) | Champions School of Real Estate, LTD | 2018-08-29 | 10 |
| Legal Update II (2018-2019) (33198) | Champions School of Real Estate, LTD | 2018-08-23 | 4 |
| Legal Update I (2018-2019) (33197) | Champions School of Real Estate, LTD | 2018-08-23 | 4 |
| Farm and Ranch Real Estate (29947) | Lone Star College Tomball | 2016-08-01 | 10 |
| Legal Update I (29622) | Lone Star College Tomball | 2016-07-18 | 4 |
| Legal Update II (29623) | Lone Star College Tomball | 2016-07-08 | 4 |
| TREC Legal Update MCE (26448) | Lone Star College Tomball | 2014-08-18 | 3 |
| TREC Ethics MCE (26447) | Lone Star College Tomball | 2014-08-13 | 3 |
| TEXAS REAL ESTATE CONTRACTS (25532) | Lone Star College Tomball | 2014-08-12 | 3 |
| BROKER RESPONSIBILITY COURSE (CCR) (24228) | Lone Star College Tomball | 2014-08-12 | 6 |
| TREC Ethics MCE (23559) | Lone Star College Tomball | 2012-07-26 | 3 |
| TREC Legal Update MCE (23558) | Lone Star College Tomball | 2012-07-26 | 3 |
| FARM AND RANCH REAL ESTATE (24327) | Lone Star College Tomball | 2012-07-05 | 9 |
| REAL ESTATE MCE - KEEPING CURRENT WITH TEXAS REAL ESTATE (INCLUD (18805) | BLINN COLLEGE ADULT & | 2010-04-28 | 3 |
| REAL ESTATE MCE - KEEPING CURRENT WITH TEXAS REAL ESTATE (INCLUD (18805) | BLINN COLLEGE ADULT & | 2010-04-28 | 3 |
| REAL ESTATE MCE - KEEPING CURRENT WITH TEXAS REAL ESTATE (INCLUD (18805) | BLINN COLLEGE ADULT & | 2010-04-28 | 10 |
| TREC ETHICS MCE (E) (18650) | BLINN COLLEGE ADULT & | 2010-04-28 | 3 |
| TREC LEGAL UPDATE MCE (L) (18649) | BLINN COLLEGE ADULT & | 2010-04-28 | 3 |
| TREC ETHICS MCE (E) (16497) | Austin Institute of Real Estate | 2008-08-31 | 3 |
| TREC LEGAL UPDATE MCE (L) (16496) | Austin Institute of Real Estate | 2008-08-31 | 3 |
| TREC ETHICS MCE (E) (ON-LINE/EXAM) (14443) | Austin Institute of Real Estate | 2007-09-20 | 3 |
| LAW OF AGENCY (1111) | Texas State University San Marcos | 2007-06-14 | 30 |
| REAL ESTATE MARKETING II (512) | Texas State University San Marcos | 2007-03-05 | 30 |
| MARKETING-BUYERS AGENT (522) | Austin Community College | 2006-08-11 | 30 |
| REAL ESTATE INVESTMENTS I (911) | Austin Institute of Real Estate | 2006-02-26 | 30 |
| LAW OF CONTRACTS (1200) | Austin Community College | 2006-01-28 | 30 |
| REAL ESTATE FINANCE I (411) | Austin Institute of Real Estate | 2005-06-23 | 30 |
| REAL ESTATE MCE UPDATE (13482) | BLINN COLLEGE ADULT & | 2004-10-14 | 3 |
| REAL ESTATE MCE UPDATE (13482) | BLINN COLLEGE ADULT & | 2004-10-14 | 12 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2004-08-09 | 585 |
| MCE-NEGOTIATIONS (12571) | Kaplan Real Estate Education | 2002-09-17 | 2 |
| MCE-NEGOTIATIONS (12571) | Kaplan Real Estate Education | 2002-09-17 | 2 |
| PROPERTY INSPECTION RED FLAGS (12283) | Kaplan Real Estate Education | 2002-09-17 | 5 |
| MCE-RISKY BUSINESS (12411) | Kaplan Real Estate Education | 2002-09-16 | 7 |
| REAL ESTATE CONFRONTS THE MILLENNIUM (11370) | Champions School of Real Estate, LTD | 2000-02-29 | 8 |
| REAL ESTATE CONFRONTS THE MILLENNIUM (11370) | Champions School of Real Estate, LTD | 2000-02-29 | 7 |
| RISK MANAGEMENT AND PERSONAL LIABILITY REDUCTION (10884) | Champions School of Real Estate, LTD | 1998-03-27 | 15 |
| REAL ESTATE MCE UPDATE (10407) | GEO LEONARD SCH OF REAL ESTATE | 1996-04-21 | 3 |
| REAL ESTATE MCE UPDATE (10407) | GEO LEONARD SCH OF REAL ESTATE | 1996-04-21 | 12 |
| KEEPING CURRENT WITH TEXAS REAL ESTATE (10163) | GEO LEONARD SCH OF REAL ESTATE | 1994-06-17 | 9 |
| KEEPING CURRENT WITH TEXAS REAL ESTATE (10163) | GEO LEONARD SCH OF REAL ESTATE | 1994-06-17 | 6 |
| TEXAS REAL ESTATE FOR THE 1990'S (10027) | THE REAL ESTATE SCHOOL INC | 1992-11-24 | 15 |
| PRINCIPLES OF REAL ESTATE III (113) | AHRENS SCHOOL OF REAL ESTATE | 1974-06-18 | 30 |
| Principles of Real Estate II (112) | AHRENS SCHOOL OF REAL ESTATE | 1974-03-19 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | AHRENS SCHOOL OF REAL ESTATE | 1973-05-15 | 30 |