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. William David Aderholdt 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 (29623) | RealEstateCE.com | 2017-01-23 | 4 |
| Legal Update I (29622) | RealEstateCE.com | 2017-01-18 | 4 |
| Valuation, Marketing and Listings (29890) | RealEstateCE.com | 2017-01-12 | 4 |
| Floods and other Natural Hazards (30440) | RealEstateCE.com | 2016-12-01 | 3 |
| Building Green (30442) | RealEstateCE.com | 2016-11-21 | 3 |
| GOOD GUYS/BAD GUYS - WHO'S WHO IN MORTGAGE FRAUD (27441) | RealEstateCE.com | 2015-08-29 | 3 |
| THE LAW OF THE LAND - FAIR HOUSING (27443) | RealEstateCE.com | 2015-08-28 | 3 |
| NATURE VS CHEMICALS (27440) | RealEstateCE.com | 2015-08-27 | 3 |
| TREC Legal Update and Ethics MCE(L&E) Includes both (26476) | RealEstateCE.com | 2015-08-23 | 3 |
| UNDERSTANDING CITIES AND THE DEMAND FOR REAL ESTATE (25044) | RealEstateCE.com | 2013-11-09 | 6 |
| Risk Management (24035) | RealEstateCE.com | 2013-11-03 | 3 |
| TREC Legal Update & Ethics MCE (23563) | RealEstateCE.com | 2013-11-01 | 3 |
| TEXAS VET HOUSING AND LAND LOAN PROGRAMS (WEBCAST) (25058) | Texas Veterans Land Board | 2013-04-23 | 1 |
| RESIDENTIAL SERVICE CONTRACTS: HOW TO BE YOUR BUYER'S ADVOCATE (24522) | First American Home Warranty | 2013-04-23 | 1 |
| PERSONAL POWER DEFINES PERSONAL PERFORMANCE (19323) | MCE Quest Productions | 2011-09-28 | 3 |
| TREC ETHICS MCE (E) (18650) | San Antonio Board of Realtors | 2011-08-25 | 3 |
| TREC LEGAL UPDATE MCE (L) (18649) | San Antonio Board of Realtors | 2011-08-25 | 3 |
| THE NOT SO SECRETS OF SHORT SALES (23005) | MCE Quest Productions | 2011-08-16 | 3 |
| Employer-Assisted Housing (EAH) (22849) | San Antonio Board of Realtors | 2011-08-08 | 4 |
| SETTING UP YOUR OWN BROKERAGE (18886) | San Antonio Board of Realtors | 2010-07-07 | 2 |
| SOCIAL NETWORKING FOR THE REAL ESTATE PROFESSIONAL MADE EASY (18883) | San Antonio Board of Realtors | 2010-07-07 | 3 |
| USING WILDLIFE MANAGEMENT TAX VALUATION AS A SALE TOOL (18495) | San Antonio Board of Realtors | 2010-01-19 | 3 |
| INCOME PROPERTY ANALYSIS (16674) | San Antonio Board of Realtors | 2009-12-14 | 9 |
| COMMERCIAL REAL ESTATE: UNDERSTANDING INVESTMENT (ONLINE) (17159) | San Antonio Board of Realtors | 2009-12-07 | 6 |
| ZIPFORM ELITE (18425) | Texas Association of Realtors | 2009-11-13 | 3 |
| TREC ETHICS MCE (E) (ONLINE EXAM) (16505) | 360training.com, Inc. | 2009-08-18 | 3 |
| TREC LEGAL UPDATE MCE (L) (ONLINE EXAM) (16504) | 360training.com, Inc. | 2009-07-12 | 3 |
| PRINCIPLES OF REAL ESTATE I (111) | LAMAR UNIVERSITY | 2008-11-19 | 30 |
| LAW OF CONTRACTS (1200) | The University of Texas at Arlington | 2007-12-17 | 30 |
| FARM & RANCH UPDATE (11452) | San Antonio Board of Realtors | 2000-01-18 | 4 |
| PRINCIPLES OF REAL ESTATE I (111) | San Antonio Board of Realtors | 1999-12-07 | 30 |
| LAW OF CONTRACTS (1200) | San Antonio Board of Realtors | 1999-12-05 | 30 |
| REAL ESTATE FINANCE I (411) | San Antonio Board of Realtors | 1999-11-30 | 30 |
| LAW OF AGENCY (1111) | San Antonio Board of Realtors | 1999-11-22 | 30 |
| REAL ESTATE LAW I (311) | San Antonio Board of Realtors | 1999-11-19 | 30 |
| REAL ESTATE MATH I (611) | San Antonio Board of Realtors | 1995-12-21 | 30 |
| REAL ESTATE MARKETING I (511) | San Antonio Board of Realtors | 1995-12-14 | 30 |