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. Preston Charles Yaggi 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) | Champions School of Real Estate, LTD | 2019-09-24 | 4 |
| Legal Update I (2018-2019) (33197) | Champions School of Real Estate, LTD | 2019-09-23 | 4 |
| Texas Common Legal Issues in Real Estate (36029) | Champions School of Real Estate, LTD | 2019-09-19 | 4 |
| Broker Responsibility Course (2019-2020) (35367) | Champions School of Real Estate, LTD | 2019-09-18 | 6 |
| Title 101 (33822) | Stewart Title Company | 2018-06-26 | 1 |
| Farm and Ranch Real Estate (29947) | Lone Star College Tomball | 2017-09-25 | 10 |
| Legal Update II (29623) | Lone Star College Tomball | 2017-09-21 | 4 |
| Legal Update I (29622) | Lone Star College Tomball | 2017-09-21 | 4 |
| TREC Legal Update MCE (26448) | Lone Star College Tomball | 2015-10-12 | 3 |
| TREC Ethics MCE (26447) | Lone Star College Tomball | 2015-10-12 | 3 |
| Core Components of Commercial Brokerage (28870) | Society of Industrial & Office Realtors | 2015-09-18 | 17 |
| 2013 SIOR FALL WORLD CONFERENCE (26245) | Society of Industrial & Office Realtors | 2015-09-18 | 3 |
| Texas Real Estate Contracts (28874) | Lone Star College Tomball | 2015-08-04 | 3 |
| Broker Responsibility Course (27767) | Lone Star College Tomball | 2015-08-04 | 6 |
| TREC Legal Update MCE (23558) | Lone Star College Tomball | 2013-09-16 | 3 |
| TREC Ethics MCE (23559) | Lone Star College Tomball | 2013-09-12 | 3 |
| TEXAS REAL ESTATE CONTRACTS (25532) | Lone Star College Tomball | 2013-09-11 | 3 |
| BROKER RESPONSIBILITY COURSE (CCR) (24228) | Lone Star College Tomball | 2013-09-11 | 6 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (18655) | Lone Star College Tomball | 2011-09-26 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (18654) | Lone Star College Tomball | 2011-09-26 | 3 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2011-09-01 | 570 |
| REAL ESTATE BROKERAGE I (711) | Lone Star College Tomball | 2011-07-19 | 30 |
| BASICS OF 1031 TAX-DEFERRED EXCHANGES (18628) | First American Exchange Company, LLC | 2010-09-28 | 1 |
| FARM & RANCH REAL ESTATE (17006) | Lone Star College Tomball | 2009-11-03 | 9 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (16502) | Lone Star College Tomball | 2009-10-26 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (16501) | Lone Star College Tomball | 2009-10-26 | 3 |
| REAL ESTATE INVESTMENT II (912) | TEXAS A & M UNIVERSITY | 2009-05-15 | 45 |
| REAL ESTATE FINANCE I (411) | TEXAS A & M UNIVERSITY | 2009-05-15 | 45 |
| REAL ESTATE INVESTMENTS I (911) | TEXAS A & M UNIVERSITY | 2008-12-15 | 45 |
| REAL ESTATE APPRAISAL II (212) | TEXAS A & M UNIVERSITY | 2008-12-15 | 45 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2008-05-29 | 60 |
| RE MKT-BUSINESS BROKERAGE (531) | Lone Star College Tomball | 2008-05-19 | 30 |
| LAW OF CONTRACTS (1200) | Lone Star College Tomball | 2008-05-19 | 30 |
| Principles of Real Estate II (112) | Lone Star College Tomball | 2008-05-19 | 30 |
| LAW OF AGENCY (1111) | Lone Star College Tomball | 2008-05-19 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | Lone Star College Tomball | 2008-05-19 | 30 |
| REAL ESTATE LAW I (311) | TEXAS A & M UNIVERSITY | 2008-05-15 | 45 |
| REAL ESTATE APPRAISAL I (211) | TEXAS A & M UNIVERSITY | 2008-05-15 | 45 |
| REAL ESTATE FINANCE I (411) | TEXAS A & M UNIVERSITY | 2007-05-14 | 45 |
| PRINCIPLES OF REAL ESTATE I (111) | TEXAS A & M UNIVERSITY | 2006-08-18 | 45 |