State racing regulators in New York, seeking additional and timely information about medications given to racehorses, are eyeing a major crackdown on recordkeeping practices of Thoroughbred owners and trainers.

In what one official said could result in a considerable change for some in the industry, strict sanctions could be levied against trainers and owners who are not able to immediately produce a detailed record of a horse’s veterinary record, including date, time, and place of every medication administered, going back 45 days before a race