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 C Rozelle 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 (27765) | Texas Association of Realtors | 2015-04-21 | 6 | 
| Broker Responsibility Course (27765) | Texas Association of Realtors | 2015-04-06 | 6 | 
| TREC Ethics MCE (26393) | Texas Association of Realtors | 2015-03-22 | 3 | 
| TREC Legal Update MCE (26392) | Texas Association of Realtors | 2015-03-22 | 3 | 
| Lloyd's Reducing Risk in Today's Texas Real Estate Market (28051) | Lloyd Hampton Real Estate Education | 2015-03-21 | 3 | 
| LLOYD'S NEGOTIATING THE TREC 1-4 FAMILY CONTRACT (27943) | Lloyd Hampton Real Estate Education | 2015-03-21 | 3 | 
| Lloyd's Real Estate and Texas Probate (26402) | Lloyd Hampton Real Estate Education | 2015-03-21 | 3 | 
| TREC Ethics MCE (23556) | Lloyd Hampton Real Estate Education | 2013-02-15 | 3 | 
| TREC Legal Update MCE (23555) | Lloyd Hampton Real Estate Education | 2013-02-15 | 3 | 
| LLOYD'S TREC CONTRACTS WORKSHOP (24962) | Lloyd Hampton Real Estate Education | 2013-02-14 | 9 | 
| TREC ETHICS MCE (E) (18650) | Kaplan Professional Schools | 2011-02-27 | 3 | 
| TREC LEGAL UPDATE MCE (L) (18649) | Kaplan Professional Schools | 2011-02-27 | 3 | 
| SUSTAINABLE HOUSING (18133) | Kaplan Professional Schools | 2011-02-19 | 3 | 
| FORECLOSURES, SHORT SALES, REO'S & AUCTIONS (18128) | Kaplan Professional Schools | 2011-02-19 | 6 | 
| TREC ETHICS MCE (E) (16497) | Kaplan Professional Schools | 2009-02-27 | 3 | 
| TREC LEGAL UPDATE MCE (L) (16496) | Kaplan Professional Schools | 2009-02-27 | 3 | 
| REPRESENTING LANDLORDS AND TENANTS - CREATING WIN-WIN RELATIONSH (16425) | Kaplan Professional Schools | 2009-02-26 | 3 | 
| KEEPING YOUR MONEY IN THE BANK - AVOIDING UNNECESSARY LAWSUITS (16424) | Kaplan Professional Schools | 2009-02-26 | 3 | 
| HIGHER LEVEL OF SERVICE - FOUR STEP FOR MARKETING EVERY PROPERTY (16423) | Kaplan Professional Schools | 2009-02-26 | 3 | 
| 5 EASY STEPS TO FINANCIAL SUCCESS (14676) | Kaplan Professional Schools | 2007-03-25 | 1 | 
| TREC LEGAL UPDATE MCE (L) (13837) | Kaplan Professional Schools | 2007-03-25 | 3 | 
| TREC ETHICS MCE (E) (13836) | Kaplan Professional Schools | 2007-03-25 | 3 | 
| GETTING BETTER WITH AGE: TREC PROMULGATED FORMS (14678) | Kaplan Professional Schools | 2007-03-24 | 4 | 
| TAXES AND OTHER REAL ESTATE MONEY MATTERS (14677) | Kaplan Professional Schools | 2007-03-24 | 4 | 
| TREC ETHICS MCE (E) (13836) | THE REAL ESTATE SCHOOL INC | 2005-03-30 | 3 | 
| PROMULGATED TO PROTECT: WORKING WITH THE LATEST TREC FORMS (13284) | THE REAL ESTATE SCHOOL INC | 2005-03-30 | 4 | 
| TREC LEGAL UPDATE MCE (L) (13837) | THE REAL ESTATE SCHOOL INC | 2005-03-29 | 3 | 
| 5 EASY STEPS TO FINANCIAL SUCCESS (13656) | THE REAL ESTATE SCHOOL INC | 2005-03-29 | 1 | 
| DECIDE, DISCLOSE, DOCUMENT (12992) | THE REAL ESTATE SCHOOL INC | 2005-03-29 | 4 | 
| REAL ESTATE ETHICS: PRACTICAL APPLICATIONS (12781) | THE REAL ESTATE SCHOOL INC | 2003-02-18 | 3 | 
| WIN-WIN: PEACE AND HARMONEY BETWEEN LANDLORDS AND TENANTS (12443) | THE REAL ESTATE SCHOOL INC | 2003-02-18 | 4 | 
| REAL ESTATE: THE PLAYERS AND THE RULES (12780) | THE REAL ESTATE SCHOOL INC | 2003-02-17 | 4 | 
| NOTHING STAYS THE SAME: WORKING WITH NEW AND REVISED TREC FORMS (12318) | THE REAL ESTATE SCHOOL INC | 2003-02-17 | 4 | 
| DOING THE RIGHT THING (11922) | THE REAL ESTATE SCHOOL INC | 2001-02-20 | 3 | 
| WIN-WIN: PEACE AND HARMONY BETWEEN LANDLORDS AND TENANTS (11671) | THE REAL ESTATE SCHOOL INC | 2001-02-20 | 4 | 
| A REGULATED INDUSTRY (11921) | THE REAL ESTATE SCHOOL INC | 2001-02-19 | 4 | 
| DEFINING AND CAPTURING THE CLIENTS' WISHES (11612) | THE REAL ESTATE SCHOOL INC | 2001-02-19 | 4 | 
| REAL ESTATE MCE UPDATE (11155) | GEO LEONARD SCH OF REAL ESTATE | 1999-03-19 | 3 | 
| REAL ESTATE MCE UPDATE (11155) | GEO LEONARD SCH OF REAL ESTATE | 1999-03-19 | 12 | 
| REAL ESTATE IN THE '90S-UPDATE (10874) | SPENCER SCHOOL OF REAL ESTATE | 1997-03-29 | 3 | 
| REAL ESTATE IN THE '90S-UPDATE (10874) | SPENCER SCHOOL OF REAL ESTATE | 1997-03-29 | 2 | 
| CONTRACTS AND MEDIATION (10622) | SPENCER SCHOOL OF REAL ESTATE | 1997-03-14 | 3 | 
| CONTRACTS AND MEDIATION (10622) | SPENCER SCHOOL OF REAL ESTATE | 1997-03-14 | 1 | 
| ENVIRONMENTAL LAW & UPDATE (10420) | SPENCER SCHOOL OF REAL ESTATE | 1995-03-17 | 3 | 
| RESIDENTIAL CONTRACTS/ADDENDA (10254) | SPENCER SCHOOL OF REAL ESTATE | 1995-03-17 | 4 | 
| REAL ESTATE PRACTICE IN THE 90'S (10515) | SPENCER SCHOOL OF REAL ESTATE | 1995-03-10 | 3 | 
| REAL ESTATE PRACTICE IN THE 90'S (10515) | SPENCER SCHOOL OF REAL ESTATE | 1995-03-10 | 2 | 
| KEEPING CURRENT WITH TEXAS REAL ESTATE (10163) | PEYTON SCHOOL OF REAL ESTATE | 1993-03-16 | 9 | 
| KEEPING CURRENT WITH TEXAS REAL ESTATE (10163) | PEYTON SCHOOL OF REAL ESTATE | 1993-03-16 | 6 |