Enlarge / California State Capitol building in Sacramento. (credit: Getty Images | Bob Rowan)

California’s state Assembly yesterday approved a strict net neutrality bill despite opposition from the telecom industry.

California’s Senate already approved an earlier version of the bill in May. But some minor changes were made in the Assembly, so the Senate must vote on the bill again today before going into recess. If the Senate approves, California Governor Jerry Brown would have until September 30 to sign the bill into law.

The bill would prohibit Internet service providers from blocking or throttling lawful traffic, and from requiring fees from websites or online services to deliver or prioritize their traffic to consumers. The bill also imposes limits on data cap exemptions (so-called “zero-rating”) and says that ISPs may not attempt to evade net neutrality protections by slowing down traffic at network interconnection points.