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. David Herrick Trahan has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| TREC Ethics MCE (26393) | Austin Board of Realtors | 2015-04-02 | 3 |
| TREC Legal Update MCE (26392) | Austin Board of Realtors | 2015-04-02 | 3 |
| Insider's Guide to Commercial Real Estate (26968) | Champions School of Real Estate, LTD | 2015-03-11 | 9 |
| TREC Ethics MCE (23556) | Champions School of Real Estate, LTD | 2013-07-11 | 3 |
| TREC Legal Update MCE (23555) | Champions School of Real Estate, LTD | 2013-07-11 | 3 |
| PROPERTY MANAGEMENT BROKERAGE POLICY - PROCEDURE MANUAL (25376) | Marcie Roggow | 2013-06-11 | 6 |
| BROKER RESPONSIBILITY COURSE (24214) | Austin Board of Realtors | 2013-02-19 | 6 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (18655) | Lone Star College Tomball | 2011-07-24 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (18654) | Lone Star College Tomball | 2011-07-24 | 3 |
| "REAL-TIME" VALUATION VS. FAS 157 FAIR VALUE (18808) | JOHN H MCCROCKLIN COMPANY INC | 2010-02-26 | 6 |
| STATE BAR COURSE (18700) | | 2009-08-28 | 10 |
| TREC ETHICS MCE (E) (16497) | Central Texas Commercial Association of Realtors (CTCAR) | 2009-06-04 | 3 |
| TREC LEGAL UPDATE MCE (L) (16496) | Central Texas Commercial Association of Realtors (CTCAR) | 2009-06-04 | 3 |
| INCOME PROPERTY ANALYSIS (16480) | Meyers School of Real Estate | 2008-03-05 | 9 |
| TREC LEGAL UPDATE MCE (L) (13837) | USA Training Company, Inc. | 2007-07-26 | 3 |
| TX RE ETHICS UPDATE 2006 (E) (INCLUDES THE TREC ETHICS)(EXAM ONL (15366) | 360training.com, Inc. | 2007-07-12 | 3 |
| TEXAS DEVELOPMENT SUMMIT (15650) | Real Estate Center at Texas A&M University | 2007-03-02 | 6 |
| 7-HOUR USPAP UPDATE (14023) | Appraisal Institute,Region VIII | 2006-09-22 | 8 |
| STATE BAR COURSE (18700) | | 2005-09-07 | 6 |
| STATE BAR COURSE (18700) | | 2004-10-22 | 9 |
| STATE BAR COURSE (18700) | | 2004-10-22 | 3 |
| 28-HOUR APPRAISER RECERTIFICATION SEMINAR-MODULE III (11961) | Appraisal Institute,Region VIII | 2002-03-23 | 8 |
| THE COMMERCIAL REAL ESTATE COURSE (12167) | Real Estate Center at Texas A&M University | 2001-10-19 | 15 |
| INCOME PROPERTY ANALYSIS (11615) | San Antonio Board of Realtors | 2000-03-31 | 9 |
| INCOME PROPERTY ANALYSIS (11615) | San Antonio Board of Realtors | 2000-03-31 | 3 |
| STATE BAR COURSE (18700) | | 1999-03-24 | 2 |
| STANDARDS OF PROFESSIONAL PRACTICE, PART C (10958) | Appraisal Institute,Region VIII | 1998-12-16 | 7 |
| STANDARDS OF PROFESSIONAL PRACTICE, PART C (10958) | Appraisal Institute,Region VIII | 1998-12-16 | 3 |
| COMMERCIAL INVESTMENT UPDATE (10964) | SPENCER SCHOOL OF REAL ESTATE | 1998-08-30 | 9 |
| COMMERCIAL INVESTMENT UPDATE (10964) | SPENCER SCHOOL OF REAL ESTATE | 1998-08-30 | 3 |
| UNDERSTANDING CONTRACTS & ADDENDA (10539) | SPENCER SCHOOL OF REAL ESTATE | 1995-07-16 | 4 |
| MEXICO TITLE INSURANCE (10518) | SPENCER SCHOOL OF REAL ESTATE | 1995-07-16 | 2 |
| MEXICO TITLE INSURANCE (10518) | SPENCER SCHOOL OF REAL ESTATE | 1995-07-16 | 1 |
| REAL ESTATE PRACTICE IN THE 90'S (10515) | SPENCER SCHOOL OF REAL ESTATE | 1995-07-15 | 3 |
| REAL ESTATE PRACTICE IN THE 90'S (10515) | SPENCER SCHOOL OF REAL ESTATE | 1995-07-15 | 2 |
| AMERICANS WITH DISABILITIES ACT SEMINAR (10175) | Appraisal Institute,Region VIII | 1992-11-04 | 4 |
| MANDATORY CONTINUING EDUCATION UPDATE (10008) | UNIVERSITY OF HOUSTON | 1992-04-26 | 9 |
| MANDATORY CONTINUING EDUCATION UPDATE (10008) | UNIVERSITY OF HOUSTON | 1992-04-26 | 3 |