The National Core Indicator (NCI) Family Surveys are a multi-agency effort to properly evaluate the level and quality of services and supports families receive from the regional centers and their vendorized service providers. Any family interested in participating should see the survey's official flyer, which is available in the following languages: English, Arabic, Armenian, Chinese (Simplified and Traditional versions), Farsi, Hindi, Hmong, Japanese, Khmer, Korean, Lao Mien, Portuguese, Russian, Spanish, Tagalog, Urdu and Vietnamese.