• Consumer Tips
    Provided by National Institute of Standards and Technology
  • IDHS - Division of Weights, Measures and Metrology
    Indiana State Department of Health - Division of Weights and Measures official page
  • Official Time in Lake County, Indiana
    Public service is provided by the Time and Frequency Division of the National Institute of Standards and Technology (NIST). It uses the national time scale UTC(NIST) as its time reference.