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. Nelda Andrews Duff has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Social Network Marketing and Rules (30695) | 123CE, Inc. | 2017-12-21 | 2 |
| Fair Housing Laws (30843) | 123CE, Inc. | 2017-12-07 | 3 |
| Contract Review and Update (30692) | 123CE, Inc. | 2017-12-07 | 4 |
| Credit Reports and Scores (30694) | 123CE, Inc. | 2017-12-06 | 1 |
| Legal Update II (29623) | 123CE, Inc. | 2017-12-05 | 4 |
| Legal Update I (29622) | 123CE, Inc. | 2017-12-03 | 4 |
| TREC Ethics MCE (26475) | 123CE, Inc. | 2015-11-25 | 3 |
| Walk Like You Talk: Client Communication (27552) | 123CE, Inc. | 2015-11-24 | 4 |
| Outside the Dotted Line: Contract Update (27551) | 123CE, Inc. | 2015-11-24 | 4 |
| Give Yourself Some "Credit" (27543) | 123CE, Inc. | 2015-11-24 | 1 |
| TREC Legal Update MCE (26474) | 123CE, Inc. | 2015-11-24 | 3 |
| TREC Ethics MCE (23562) | GeeWhiz Real Estate School | 2013-11-27 | 3 |
| TREC Legal Update MCE (23561) | GeeWhiz Real Estate School | 2013-11-27 | 3 |
| TIME MANAGEMENT AND ORGANIZATION (25974) | GeeWhiz Real Estate School | 2013-11-19 | 9 |
| RESIDENTIAL ENERGY: THE IMPORTANCE OF INSULATION, REDUCTION OF A (23462) | Austin Institute of Real Estate | 2011-11-20 | 3 |
| RESIDENTIAL ENERGY: THE IMPACT OF THE ENERGY AUDIT (23461) | Austin Institute of Real Estate | 2011-11-20 | 3 |
| PRINCIPLES OF ENERGY AND A HOME'S ENERGY CONSUMPTION (23454) | Austin Institute of Real Estate | 2011-11-20 | 3 |
| TREC ETHICS MCE (E) (18650) | Austin Institute of Real Estate | 2011-11-19 | 3 |
| TREC LEGAL UPDATE MCE (L) (18649) | Austin Institute of Real Estate | 2011-11-19 | 3 |
| TREC ETHICS MCE (E) (16497) | Austin Institute of Real Estate | 2009-11-22 | 3 |
| TREC LEGAL UPDATE MCE (L) (16496) | Austin Institute of Real Estate | 2009-11-22 | 3 |
| RESIDENTIAL ENERGY: THE IMPORTANCE OF INSULATION, REDUCTION OF A (18634) | Austin Institute of Real Estate | 2009-11-21 | 3 |
| PRINCIPLES OF ENERGY AND A HOME'S ENERGY CONSUMPTION (18633) | Austin Institute of Real Estate | 2009-11-21 | 3 |
| RESIDENTIAL ENERGY: THE IMPACT OF THE ENERGY AUDIT (18632) | Austin Institute of Real Estate | 2009-11-21 | 3 |
| TREC LEGAL UPDATES MCE (ON-LINE/EXAM) (14444) | Austin Institute of Real Estate | 2007-11-06 | 3 |
| TREC ETHICS MCE (E) (ON-LINE/EXAM) (14443) | Austin Institute of Real Estate | 2007-11-06 | 3 |
| METHODS OF RESIDENTIAL FINANCE (ONLINE) (15095) | Austin Institute of Real Estate | 2007-11-04 | 6 |
| TAX FREE EXCHANGES (13997) | Austin Institute of Real Estate | 2007-11-01 | 3 |
| CONFRONTATION OR NEGOTIATE (15048) | Real Estate Education Services | 2007-02-14 | 2 |
| CODE OF ETHICS - CASE STUDIES (13867) | San Antonio Board of Realtors | 2005-07-21 | 2 |
| TREC LEGAL UPDATE MCE (L) (13837) | San Antonio Board of Realtors | 2005-07-21 | 3 |
| TREC ETHICS MCE (E) (13836) | San Antonio Board of Realtors | 2005-07-21 | 3 |
| CONTRACTS QUESTIONS AND ANSWERS (13404) | San Antonio Board of Realtors | 2005-07-20 | 7 |
| CONTRACTS PLUS UPDATE (12358) | San Antonio Board of Realtors | 2003-10-23 | 7 |
| CMA & THE APPRAISAL (13148) | San Antonio Board of Realtors | 2003-10-22 | 4 |
| RISK MANAGEMENT (12724) | San Antonio Board of Realtors | 2003-10-22 | 4 |
| PRINCIPLES OF REAL ESTATE II (112) | AUSTIN COMMUNITY COLLEGE | 2002-11-04 | 30 |
| P.M. MULTI-FAMILY (831) | Central Texas School Of Real Estate | 2001-11-16 | 30 |
| REAL ESTATE APPRAISAL I (211) | Austin Institute of Real Estate | 2000-04-16 | 30 |
| REAL ESTATE FINANCE I (411) | Austin Institute of Real Estate | 1999-10-06 | 30 |
| LAW OF CONTRACTS (1200) | Austin Institute of Real Estate | 1999-10-03 | 30 |
| LAW OF AGENCY (1111) | Austin Institute of Real Estate | 1999-09-29 | 30 |
| REAL ESTATE MATH I (611) | Austin Institute of Real Estate | 1999-09-23 | 30 |
| REAL ESTATE MARKETING I (511) | Austin Institute of Real Estate | 1999-09-19 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | Austin Institute of Real Estate | 1999-08-01 | 30 |