Topics include assessing the merits of investment property, appropriate contract forms and addenda, and how to develop a self-aware business plan.The Texas Accredited Commercial Specialist certification teaches you how to represent clients, perform market analyses, negotiate, and understand property development and management. The TACS will also equip you with skills in marketing and business development. This certification shows that you’ve pursued an intensive course of study in commercial real estate and that you’re dedicated to providing the highest level of service to clients.