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. John Alvin Langton has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| PROPERTY MANAGEMENT I (811) | ALL OUT OF STATE SCHOOLS | 2062-05-31 | 45 |
| Texas Negotiation Law (33590) | Houston Association of REALTORS | 2019-08-09 | 4 |
| Advertising Rules (33584) | Houston Association of REALTORS | 2019-08-07 | 3 |
| Transaction Control (33580) | Houston Association of REALTORS | 2019-08-07 | 3 |
| Legal Update II (2018-2019) (33198) | Texas REALTORS | 2019-08-05 | 4 |
| Legal Update I (2018-2019) (33197) | Texas REALTORS | 2019-08-05 | 4 |
| Legal Update II (29623) | Champions School of Real Estate, LTD | 2017-07-10 | 4 |
| Legal Update I (29622) | Champions School of Real Estate, LTD | 2017-07-10 | 4 |
| Insider's Guide to Commercial Real Estate (29948) | Champions School of Real Estate, LTD | 2017-07-07 | 10 |
| TREC Ethics MCE (26393) | Texas REALTORS | 2015-08-13 | 3 |
| TREC Legal Update MCE (26392) | Texas REALTORS | 2015-08-13 | 3 |
| Lloyd's Reducing Risk in Today's Texas Real Estate Market (28051) | Lloyd Hampton Real Estate Education | 2015-08-12 | 3 |
| LLOYD'S NEGOTIATING THE TREC 1-4 FAMILY CONTRACT (27943) | Lloyd Hampton Real Estate Education | 2015-08-12 | 3 |
| Lloyd's Real Estate and Texas Probate (26402) | Lloyd Hampton Real Estate Education | 2015-08-12 | 3 |
| REAL ESTATE GAME CHANGERS (23783) | Champions School of Real Estate, LTD | 2013-07-26 | 9 |
| TREC Ethics MCE (23556) | Champions School of Real Estate, LTD | 2013-07-25 | 3 |
| TREC Legal Update MCE (23555) | Champions School of Real Estate, LTD | 2013-07-25 | 3 |
| TREC ETHICS MCE (E) (18650) | Kaplan Real Estate Education | 2011-07-26 | 3 |
| TREC LEGAL UPDATE MCE (L) (18649) | Kaplan Real Estate Education | 2011-07-26 | 3 |
| PROFILE OF A SUPER AGENT (22976) | Kaplan Real Estate Education | 2011-07-25 | 3 |
| TAX WRITE OFF'S FOR THE SELF EMPLOYED (22975) | Kaplan Real Estate Education | 2011-07-25 | 6 |
| TREC ETHICS MCE (E) (16497) | Kaplan Real Estate Education | 2009-08-20 | 3 |
| TREC LEGAL UPDATE MCE (L) (16496) | Kaplan Real Estate Education | 2009-08-20 | 3 |
| SUSTAINABLE HOUSING (18133) | Kaplan Real Estate Education | 2009-07-22 | 3 |
| FORECLOSURES, SHORT SALES, REO'S & AUCTIONS (18128) | Kaplan Real Estate Education | 2009-07-22 | 6 |
| UNDERSTANDING INVESTMENTS (14969) | Kaplan Real Estate Education | 2007-07-20 | 4 |
| SMART MARKETING PRACTICES (14967) | Kaplan Real Estate Education | 2007-07-20 | 4 |
| 5 EASY STEPS TO FINANCIAL SUCCESS (14676) | Kaplan Real Estate Education | 2007-07-19 | 1 |
| TREC LEGAL UPDATE MCE (L) (13837) | Kaplan Real Estate Education | 2007-07-19 | 3 |
| TREC ETHICS MCE (E) (13836) | Kaplan Real Estate Education | 2007-07-19 | 3 |
| ETHICS FOR THE REAL ESTATE MANAGER - ETH800 (13919) | Institute of Real Estate Management | 2005-07-15 | 5 |
| BDM602 - PROPERTY MANAGEMENT PLANS: THE IREM MODEL (13343) | Institute of Real Estate Management | 2005-05-17 | 14 |
| Principles of Real Estate II (112) | THE REAL ESTATE SCHOOL, INC. | 2004-01-22 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2004-01-02 | 540 |
| REAL ESTATE FINANCE I (411) | UNIVERSITY OF HOUSTON CENTRAL CAMPUS | 2003-12-17 | 45 |
| ACQUIRING PROPERTY SOUTH OF THE BORDER (12235) | THE REAL ESTATE SCHOOL INC | 2002-09-11 | 3 |
| ACQUIRING PROPERTY SOUTH OF THE BORDER (12235) | THE REAL ESTATE SCHOOL INC | 2002-09-11 | 1 |
| DOING THE RIGHT THING (11922) | THE REAL ESTATE SCHOOL INC | 2002-09-11 | 3 |
| NOTHING STAYS THE SAME: WORKING WITH NEW AND REVISED TREC FORMS (12318) | THE REAL ESTATE SCHOOL INC | 2002-09-10 | 4 |
| A REGULATED INDUSTRY (11921) | THE REAL ESTATE SCHOOL INC | 2002-09-10 | 4 |
| LAW OF CONTRACTS (1200) | SIERRA SCHOOLS INC | 2001-10-11 | 30 |
| PRINCIPLES IV (114) | SIERRA SCHOOLS INC | 1999-09-09 | 30 |
| REAL ESTATE APPRAISAL I (211) | SPENCER SCHOOL OF REAL ESTATE | 1998-10-31 | 30 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 1997-07-17 | 90 |
| LAW OF AGENCY (1111) | THE REAL ESTATE SCHOOL, INC. | 1997-05-31 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | ALL OUT OF STATE SCHOOLS | 1991-09-30 | 30 |