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​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Letters Related to the California Newborn Hearing Screening Program (NHSP)​

For the most current California Children's Services (CCS) Numbered Letters on hearing and audiology​​​​​​​​​, please visit the CCS Numbered Letters webpage​.​​

2011

2010

2009

2008

2006

Last modified date: 12/10/2025 2:44 PM