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 Eugene Duncker 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) | 123CE, Inc. | 2018-09-15 | 4 |
| Legal Update I (2018-2019) (33197) | 123CE, Inc. | 2018-09-09 | 4 |
| TREC Contracts 101 (33934) | 123CE, Inc. | 2018-09-04 | 4 |
| Fair Housing 101 (33939) | 123CE, Inc. | 2018-08-30 | 3 |
| Social Networks and Marketing Rules 101 (33945) | 123CE, Inc. | 2018-08-29 | 2 |
| Credit Scores 101 (33926) | 123CE, Inc. | 2018-08-29 | 1 |
| Discovering Commercial Real Estate (31365) | Texas REALTORS | 2017-03-09 | 3 |
| Fair Housing Laws (30843) | 123CE, Inc. | 2016-09-24 | 3 |
| Social Network Marketing and Rules (30695) | 123CE, Inc. | 2016-09-24 | 2 |
| Credit Reports and Scores (30694) | 123CE, Inc. | 2016-09-24 | 1 |
| Legal Update II (29623) | 123CE, Inc. | 2016-09-24 | 4 |
| Contract Review and Update (30692) | 123CE, Inc. | 2016-09-22 | 4 |
| Legal Update I (29622) | 123CE, Inc. | 2016-09-22 | 4 |
| TREC Legal Update MCE (26448) | Lamar Institute of Technology | 2014-09-21 | 3 |
| TREC Ethics MCE (26447) | Lamar Institute of Technology | 2014-09-21 | 3 |
| Liens, Taxes & Foreclosures (26695) | Lamar Institute of Technology | 2014-09-20 | 3 |
| BROKER RESPONSIBILITY COURSE (CCR) (24228) | Lamar Institute of Technology | 2014-09-09 | 6 |
| PROPERTY MANAGEMENT LEGISLATIVE UPDATE (25606) | Texas REALTORS | 2013-05-22 | 1 |
| REAL ESTATE APPRAISAL I (211) | Midwestern State University | 2012-09-15 | 30 |
| REAL ESTATE FINANCE I (411) | Midwestern State University | 2012-08-27 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2012-08-20 | 30 |
| Principles of Real Estate II (112) | Midwestern State University | 2012-08-19 | 30 |
| PROPERTY MANAGEMENT I (811) | Midwestern State University | 2012-08-18 | 30 |
| PRINCIPLES IV (114) | Midwestern State University | 2012-08-16 | 60 |
| APPRAISAL IV (214) | Midwestern State University | 2012-08-05 | 30 |
| RES INSPECTION RE AGENTS (1021) | Midwestern State University | 2012-07-28 | 60 |
| PRINCIPLES OF REAL ESTATE I (111) | Midwestern State University | 2012-07-26 | 30 |
| REAL ESTATE BROKERAGE I (711) | Midwestern State University | 2012-07-21 | 60 |
| LAW OF CONTRACTS (1200) | Midwestern State University | 2012-07-20 | 30 |
| LAW OF AGENCY (1111) | Midwestern State University | 2012-07-19 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2012-07-15 | 30 |
| BROKER RESPONSIBILITY COURSE (24214) | Real Estate Institute of Corpus Christi Inc | 2012-07-12 | 6 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2012-05-01 | 75 |
| REAL ESTATE MATH I (611) | Midwestern State University | 2012-04-16 | 30 |
| REAL ESTATE FINANCE II (412) | Midwestern State University | 2012-04-15 | 30 |
| DIGITAL MARKETING (19631) | Real Estate Institute of Corpus Christi Inc | 2012-02-23 | 2 |
| BUILDING BUSINESS RELATIONSHIPS: ONLINE TOOLS (17731) | Real Estate Institute of Corpus Christi Inc | 2012-02-23 | 2 |
| REAL ESTATE MARKETING I (511) | Midwestern State University | 2011-06-09 | 30 |
| PROPERTY MANAGEMENT I (811) | Learn Texas Real Estate Online | 2010-11-23 | 30 |
| TREC ETHICS MCE (E) (ONLINE EXAM) (18658) | GeeWhiz Real Estate School | 2010-11-16 | 3 |
| TREC LEGAL UPDATE MCE (L) (ONLINE EXAM) (18657) | GeeWhiz Real Estate School | 2010-11-16 | 3 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2010-07-21 | 60 |
| Principles of Real Estate II (112) | Learn Texas Real Estate Online | 2010-06-28 | 30 |
| REAL ESTATE APPRAISAL I (211) | Real Estate Institute of Corpus Christi, Inc. | 2010-06-20 | 30 |
| LAW OF CONTRACTS (1200) | Real Estate Institute of Corpus Christi, Inc. | 2010-06-13 | 30 |
| LAW OF AGENCY (1111) | Real Estate Institute of Corpus Christi, Inc. | 2010-06-06 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | Austin Community College | 2004-09-12 | 30 |