There are 150 questions and 2 exams. Each exam has a blend of some identical questions and some unique questions. The Original IDEX CA Prep Class© covers the content of both exams.
The exam period is three hours.
The IDEX California® is conducted at testing centers across California. It is offered throughout the months of May and October. Application and scheduling for the IDEX California® is available through the California Council for Interior Design Certification (CCIDC) at (888) 278-6337 or www.ccidc.org.
The IDEX California® is updated by the certification board CCIDC as needed followed by an update of the Original IDEX CA Prep Class©.