
Given the delay in the launch of the Horseracing Integrity and Safety Authority's Anti-Doping and Medication Control Program, the existing regulations governing the use of Lasix in Maryland remain in effect.
Currently, administration of Lasix is not permitted within 48 hours of a race for graded stakes and all 2-year-old races, including stakes. Race-day Lasix is permitted in all other races, including non-graded stakes. Please note that the Laurel Park stakes book and January condition book indicate Lasix isn't permitted within 48 hours in non-graded stakes, but that is not correct.




The MTHA will hold a public meeting Thursday, October 22, 2026, at 11 a.m. Eastern Time via Zoom to discuss a proposed digital auction process for horses receiving two or more claims in a claiming race.

An October 7 Daily Record article about proposed Maryland Racing Commission regulations has generated questions about increased penalties, medication enforcement and the state’s investment in Thoroughbred racing.
