This law section requires the horse racing board to create rules about horse medication to keep the sport fair and honest. They need to set clear policies and penalties for drug violations. The law also emphasizes the importance of doing thorough drug tests on fewer samples rather than less detailed tests on more samples.

This law says that once a horse is officially entered into a race, you can't give it any substances unless there's a specific rule that allows it, detailing what's allowed and how much. The official vet might need to approve any use in writing. Also, any medication or tools for giving medication found in the racing area can be checked by officials.

If someone breaks the rules in Section 19581 related to prohibited drugs, they could face penalties decided by the board. The board can categorize violations based on drug types and past offenses. Penalties might include suspending a license for up to three years, fines up to $100,000, or both, along with losing any winnings. For repeat violations, penalties increase unless an exception is justified. A third serious violation could lead to losing the license forever. While a license is suspended or revoked, you can't earn money from any activities related to that license. These penalties add to other possible legal consequences, not replace them.

If a horse in a race tests positive for drugs, the board can make rules to stop that horse from entering the race. If drugs are found, the horse may be disqualified, and any winnings must be given up. However, if the drugs were given by someone other than the jockey, and not according to veterinary rules, the jockey might still keep their share of the winnings. The person who gave the drugs may have to pay the jockey's share.

If you're a veterinarian treating a horse inside a certain area, you need to fill out a special form and report details to the official vet. This includes the horse's name, the trainer's name, when you treated the horse, what medication you used, and any other details the official vet asks for.

This law outlines the procedures for dealing with horses that are unsound or lame. These horses are put on a Veterinarian’s List, and they can't exercise at full speed, known as a 'workout', for at least seven days without a vet's permission. They'll undergo a vet exam before returning to training. The duration a horse stays on the list increases with each occurrence of being unsound or lame within a year, ranging from 15 to 180 days. The board can create rules to support this process.

If a thoroughbred or quarter horse is four years old or older and hasn't raced in the last year, it cannot race unless it passes a medical exam and blood test by an official veterinarian or equine medical director. This test must be taken within 30 days of the intended race date. If a horse hasn’t raced in the last 120 days but has raced within the year, it needs a medical exam within 14 days before entering a race. Depending on the exam’s results, the horse may need to do a workout. If required, it must meet the same criteria as horses trying to get off the Official Veterinarian’s List, as detailed in Section 19583.5.

This law ensures the health and safety of racehorses. It mandates veterinary supervision during morning training sessions and requires trainers to cooperate with veterinarians. Trainers are prohibited from administering medication unless it's prescribed for the horse and complies with regulations. Specifically, trainers can't use any pain-relief medications on a horse's feet on race day. Additionally, veterinarians can use diagnostic imaging for pre-race examinations and record video footage to track a horse's health when needed.

This law requires that any racing association must have a designated area where horses can jog in both directions for examination by a veterinarian or equine medical director before a race.

This law requires the board to set up a whistleblower program that allows people involved in horse racing, like owners, trainers, jockeys, or stable workers, to report any suspicious activity or concerns related to the health and safety of humans or horses. All reports must be kept strictly confidential.