The Mid-Atlantic Chapter of the International Interior Design Association (MAC) is a professional organization dedicated to advancing the knowledge of interior design among professionals and expanding the awareness and appreciation of interior design among the general public. Serving the Washington Metropolitan Area, Northern Virginia, Baltimore, and Annapolis.

Upcoming Events

A STEP Above the Rest | Breaking Boundaries 2017
November 14, 2017
What happens when you combine a story telling session about building successes from failures and a Baltimore all girls’ high-school STEP team, set against a beautifully restored theatre originally built in 1915? Read More »


The International Interior Design Association (IIDA) advances the profession of Interior Design through the cultivation of innovation and leadership in the profession and by constantly advocating for exceptional design. Join Today and discover the benefits membership provides you.