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. Randall M Ziehe has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Broker Responsibility Course (2019-2020) (35367) | The Real Estate Business School | 2019-08-25 | 6 |
| External Environmental Issues (33490) | The Real Estate Business School | 2019-08-25 | 4 |
| Legal Update I (2018-2019) (33197) | The Real Estate Business School | 2019-08-25 | 4 |
| Legal Update II (2018-2019) (33198) | The Real Estate Business School | 2019-08-24 | 4 |
| Broker Responsibility Course (31450) | The Real Estate Business School | 2017-07-31 | 6 |
| External Environmental Issues (29912) | The Real Estate Business School | 2017-07-31 | 4 |
| Legal Update II (29623) | The Real Estate Business School | 2017-07-31 | 4 |
| Legal Update I (29622) | The Real Estate Business School | 2017-07-31 | 4 |
| Broker Responsibility Course (27767) | St Edward's University Professional Education | 2015-12-28 | 6 |
| REAL ESTATE MARKETING: HOW TO GET RICH IN REAL ESTATE......... (27773) | St Edward's University Professional Education | 2015-10-27 | 9 |
| TREC Ethics MCE (26447) | St Edward's University Professional Education | 2015-10-26 | 3 |
| TREC Legal Update MCE (26448) | St Edward's University Professional Education | 2015-10-19 | 3 |
| HOT TOPICS-BROKERAGE (24680) | Austin Board of Realtors | 2013-07-23 | 2 |
| BROKER RESPONSIBILITY COURSE (24214) | Austin Board of Realtors | 2013-07-23 | 6 |
| CHALLENGES OF MULTIPLE OFFERS (25303) | Real Property Counselors, Inc | 2013-07-22 | 1 |
| TREC Ethics MCE (23556) | Austin Board of Realtors | 2013-07-22 | 3 |
| TREC Legal Update MCE (23555) | Austin Board of Realtors | 2013-07-22 | 3 |
| COMMERCIAL SALES AND EXCHANGES (ONLINE) (19580) | Austin Institute of Real Estate | 2011-08-25 | 6 |
| TREC LEGAL UPDATE MCE (L) (ONLINE EXAM) (18657) | Austin Institute of Real Estate | 2011-08-25 | 3 |
| TREC ETHICS MCE (E) (ONLINE EXAM) (18658) | Austin Institute of Real Estate | 2011-08-23 | 3 |
| PRINCIPLES OF COMMERCIAL REAL ESTATE (ONLINE) (19581) | Austin Institute of Real Estate | 2011-08-08 | 3 |
| MAXIMIZE YOUR BUYER'S BORROWING POWER (ONLINE) (17259) | Austin Institute of Real Estate | 2009-08-24 | 3 |
| BASIC REAL ESTATE FINANCE (ONLINE) (17084) | Austin Institute of Real Estate | 2009-08-24 | 6 |
| TREC LEGAL UPDATE MCE (L) (ONLINE EXAM) (16504) | Austin Institute of Real Estate | 2009-08-24 | 3 |
| TREC ETHICS MCE (E) (ONLINE EXAM) (16505) | Austin Institute of Real Estate | 2009-08-23 | 3 |
| COMMERCIAL SALES AND EXCHANGES (ONLINE) (15203) | Austin Institute of Real Estate | 2007-08-29 | 6 |
| PRINCIPLES OF COMMERCIAL REAL ESTATE (ONLINE) (15202) | Austin Institute of Real Estate | 2007-08-29 | 3 |
| TREC LEGAL UPDATES MCE (ON-LINE/EXAM) (14444) | Austin Institute of Real Estate | 2007-08-28 | 3 |
| TREC ETHICS MCE (E) (ON-LINE/EXAM) (14443) | Austin Institute of Real Estate | 2007-08-27 | 3 |
| ALL ABOUT MORTGAGES (13709) | Texas Tech University | 2005-08-24 | 9 |
| ALL ABOUT MORTGAGES (13709) | Texas Tech University | 2005-08-24 | 3 |
| ALL ABOUT MORTGAGES (13709) | Texas Tech University | 2005-08-24 | 3 |
| REAL ESTATE MCE UPDATE (NEW COURSE #3482) (12512) | Austin Community College | 2003-08-29 | 3 |
| REAL ESTATE MCE UPDATE (NEW COURSE #3482) (12512) | Austin Community College | 2003-08-29 | 12 |
| REAL ESTATE MCE UPDATE (11155) | Austin Community College | 1999-10-29 | 3 |
| REAL ESTATE MCE UPDATE (11155) | Austin Community College | 1999-10-29 | 12 |
| R.E. MCE UPDATE (10747) | Austin Community College | 1997-08-19 | 3 |
| R.E. MCE UPDATE (10747) | Austin Community College | 1997-08-19 | 12 |
| REAL ESTATE MCE UPDATE (10407) | Austin Community College | 1995-08-29 | 3 |
| REAL ESTATE MCE UPDATE (10407) | Austin Community College | 1995-08-29 | 12 |
| OFFICE, SHOPPING CENTER & INDUSTRIAL LEASING (10232) | Capital Real Estate Training Center | 1993-03-27 | 15 |