A professional Interior Designer in Ontario has a minimum of 6 years of combined experience. This includes a formal education from an accredited school or university program in interior design or architecture as well as full-time practice in the industry, under a sponsor. They are then required to pass the NCIDQ examination, which is a rigorous 3-part examination that allows the designer to be legally called a registered interior designer.
ARIDO is Ontario’s governing association for interior designers. To remain in good standing, members must maintain compliance with ARIDO's professional development requirements, adhere to the code of ethics and practice standards, and keep proof of liability insurance.
An interior designer has the expertise to design custom homes, revamp existing residences, reconfigure interior walls, plan additions, detail millwork, and create bespoke architectural elements. In certain countries, the term "interior architect" is used interchangeably with "interior designer." Conversely, decorators specialize in furnishing and adorning a space but typically lack formal training in interior design and professional licensing. Decorating is an important stage that adds the finishing touches to the design, and it's worth noting that interior designers typically incorporate decorating into their range of services.