Petroleum Inspections
The County of San Luis Obispo Department of Agriculture/Weights and Measures' Petroleum Program oversees the advertising and labeling of motor fuels and lubricants for compliance with state law. Fuels and lubricants are sampled and tested to ensure they meet mandated specifications and tolerances for public safety along with vehicle and equipment performance.
For Additional information, see the California Department of Food and Agriculture's (CDFA's) Petroleum Site.