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. O Carolyn Sanderlin has successfully completed following courses as part of qualifying and continuing education. 
| Course Name (course number) | Course Provider | Course End Date | Hours | 
|---|
| Social Media and Online Reputation (28926) | WFG National Title Insurance Company | 2015-06-10 | 1 | 
| CFPB & The Combined Mortgage Disclosures (28925) | WFG National Title Insurance Company | 2015-06-10 | 1 | 
| Current Appraisal Issues for Realtors (27992) | Real Property Counselors, Inc | 2015-04-24 | 2 | 
| Avoiding Common Contract Mistakes (26329) | Texas Association of Realtors | 2015-04-24 | 2 | 
| The Home Warranty Advantage (27024) | Real Estate School of Texas | 2015-04-22 | 3 | 
| TREC Ethics MCE (26393) | The MCE Professionals | 2014-09-16 | 3 | 
| TREC Legal Update MCE (26392) | The MCE Professionals | 2014-09-16 | 3 | 
| Being The Best You Can Be! (27157) | The MCE Professionals | 2014-08-06 | 4 | 
| TEXAS VET HOUSING AND LAND LOAN PROGRAMS (WEBCAST) (25058) | Texas Veterans Land Board | 2014-06-19 | 1 | 
| THE 1-4 FAMILY IN DEPTH (25396) | The MCE Professionals | 2014-06-17 | 3 | 
| BROKER RESPONSIBILITY COURSE (24214) | Real Estate Institute of Corpus Christi Inc | 2013-05-09 | 6 | 
| THE BASICS OF RESIDENTIAL SERVICE CONTRACTS (24089) | Old Republic Home Protection Company Inc | 2012-11-29 | 1 | 
| TREC Ethics MCE (23556) | Real Estate Institute of Corpus Christi Inc | 2012-10-18 | 3 | 
| TREC Legal Update MCE (23555) | Real Estate Institute of Corpus Christi Inc | 2012-10-18 | 3 | 
| Multiple Offers: A Case Study (22505) | Real Estate Institute of Corpus Christi Inc | 2012-08-18 | 1 | 
| TECH TIPS, TRICK AND GADGETS FOR TODAY'S REALTORS (24026) | Amy Smythe Harris | 2012-06-22 | 2 | 
| THE ULTIMATE MOBILE AGENT (22654) | Amy Smythe Harris | 2012-06-22 | 2 | 
| TREC ETHICS MCE (E) (18650) | The MCE Professionals | 2011-03-25 | 3 | 
| CONTRACT CHANGES: WHAT YOU NEED TO KNOW (22568) | The MCE Professionals | 2011-02-17 | 2 | 
| ANTITRUST AND REAL ESTATE (18885) | Real Estate Institute of Corpus Christi Inc | 2010-02-24 | 1 | 
| TREC LEGAL UPDATE MCE (L) (18649) | Real Estate Institute of Corpus Christi Inc | 2010-02-24 | 3 | 
| TILA & RESPA CHANGES (18485) | The MCE Professionals | 2010-02-16 | 2 | 
| UNDERSTANDING CREDIT EQUALS SUCCES IN REAL ESTATE (18252) | Real Estate Institute of Corpus Christi Inc | 2009-10-23 | 2 | 
| TICK TOCK...WATCH THAT CLOCK! (18251) | Real Estate Institute of Corpus Christi Inc | 2009-10-23 | 1 | 
| PATHWAYS TO PROFESSIONALISM: RESPECT! (17790) | Real Estate Institute of Corpus Christi Inc | 2009-10-23 | 2 | 
| ONE TO FOUR FAMILY: A CASE STUDY (17689) | Real Estate Institute of Corpus Christi Inc | 2009-05-05 | 3 | 
| SHOW ME THAT IN WRITING...A TREC CONTRACTS 7 FORMS REVIEW & UPDA (16370) | Real Estate Institute of Corpus Christi Inc | 2009-05-04 | 4 | 
| TREC ETHICS MCE (E) (16497) | The MCE Professionals | 2008-12-17 | 3 | 
| TREC LEGAL UPDATE MCE (L) (16496) | Real Estate Institute of Corpus Christi Inc | 2008-10-24 | 3 | 
| TIPS TO AVOID THE TAX MAN (16119) | Real Estate Institute of Corpus Christi Inc | 2008-10-24 | 2 | 
| TREC LEGAL UPDATE MCE (L) (13837) | STEWART TITLE GUARANTY COMPANY | 2007-04-03 | 3 | 
| DON'T SHUT THE GATE - NEGOTIATE (15047) | Real Estate Education Services | 2006-11-14 | 3 | 
| PRICING IS EVERYTHING (14965) | REAL ESTATE LEARNING SYSTEMS | 2006-10-06 | 2 | 
| TREC ETHICS MCE (E) (13836) | Texas Real Estate Commission | 2006-10-06 | 3 | 
| "WHAT PLANET DID THEY COME FROM?" STRATEGIES FOR IDENTIFYING PRE (14729) | STEWART TITLE GUARANTY COMPANY | 2006-08-17 | 2 | 
| TREC ETHICS MCE (E) (13836) | Real Estate Institute of Corpus Christi Inc | 2005-11-09 | 3 | 
| GET TECHIE WITH IT! (14469) | Texas Association of Realtors | 2005-09-10 | 3 | 
| HOW TO PUT THE PROFITS IN 2005 (14155) | Texas Association of Realtors | 2005-09-10 | 3 | 
| QUICK START (14337) | Texas Association of Realtors | 2005-09-08 | 3 | 
| STRESS MANAGEMENT STRATEGIES FOR REAL ESTATE PROFESSIONALS (14132) | Real Estate Institute of Corpus Christi Inc | 2005-08-12 | 3 | 
| MASTERING MLXCHANGE PROFESSIONAL (14182) | Real Estate Institute of Corpus Christi Inc | 2005-06-02 | 3 | 
| REAL ESTATE MCE UPDATE (13482) | DEL MAR COLLEGE-CONTINUING ED | 2005-04-24 | 3 | 
| REAL ESTATE MCE UPDATE (13482) | DEL MAR COLLEGE-CONTINUING ED | 2005-04-24 | 12 | 
| DOING THE RIGHT THING (12143) | Texas A&M University-Commerce | 2003-05-15 | 9 | 
| DOING THE RIGHT THING (12143) | Texas A&M University-Commerce | 2003-05-15 | 3 | 
| KEEPING CURRENT WITH TEXAS REAL ESTATE (11388) | Texas A&M University-Commerce | 2001-04-23 | 9 | 
| KEEPING CURRENT WITH TEXAS REAL ESTATE (11388) | Texas A&M University-Commerce | 2001-04-23 | 3 | 
| 2000 AND BEYOND:  AN MCE UPDATE, PART 2 (11300) | Real Estate Institute of Corpus Christi Inc | 1999-04-25 | 3 | 
| 2000 AND BEYOND:  AN MCE UPDATE, PART 2 (11300) | Real Estate Institute of Corpus Christi Inc | 1999-04-25 | 1 | 
| 2000 AND BEYOND:  AN MCE UPDATE, PART 1 (11299) | Real Estate Institute of Corpus Christi Inc | 1999-04-24 | 7 | 
| 2000 AND BEYOND:  AN MCE UPDATE, PART 1 (11299) | Real Estate Institute of Corpus Christi Inc | 1999-04-24 | 1 | 
| R.E. MCE UPDATE (10747) | DEL MAR COLLEGE-CONTINUING ED | 1997-04-20 | 3 | 
| R.E. MCE UPDATE (10747) | DEL MAR COLLEGE-CONTINUING ED | 1997-04-20 | 12 | 
| LEGAL UPDATE PLUS FINANCE UPDATE (10447) | Real Estate Institute of Corpus Christi Inc | 1995-05-06 | 3 | 
| LEGAL UPDATE PLUS FINANCE UPDATE (10447) | Real Estate Institute of Corpus Christi Inc | 1995-05-06 | 2 | 
| REAL ESTATE APPRAISAL I (211) | Real Estate Institute of Corpus Christi, Inc. | 1994-05-31 | 30 | 
| P.M.  MULTI-FAMILY (831) | DEL MAR COLLEGE | 1993-07-31 | 30 | 
| FEDERAL GOVERNMENT LOANS (422) | DEL MAR COLLEGE | 1992-04-30 | 30 | 
| REAL ESTATE FINANCE I (411) | Real Estate Institute of Corpus Christi, Inc. | 1991-06-30 | 30 | 
| PRINCIPLES OF REAL ESTATE  I (111) | Real Estate Institute of Corpus Christi, Inc. | 1991-04-30 | 30 | 
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 1991-04-23 | 90 | 
| REAL ESTATE MATH I (611) | Real Estate Institute of Corpus Christi, Inc. | 1991-03-31 | 30 |