The deal is scheduled to be ratified next month.
The Irish Farmers Association is making a final push to get the Mersocur trade deal rejected ahead of its expected sign off next month.
An investigation from the Irish Farmers Journal is revealing antibotics are bought freely over the counter in Brazil with no prescriptions, herd number or ID's assigned.
The body's president, Francie Gorman is in Brussels ahead of the vote to lobby against the deal being approved.
IFA's Livestock Chairman, Borris-In-Ossory's Declan Hanrahan says it's not a good luck for the EU:
Woman Appears In Court Over €280k Cannabis Seizure In Midlands
Midlands Emergency Services At The Scene Of Fatal Crash
Status Yellow Fog Warning Issued For Leinster, Munster And Galway
Call For More Public Toilets Across The Midlands And Beyond
Nearly 600 Patients Waiting For Hospital Beds Across Ireland
More Action Needed To Tackle Adult Abuse Says Safeguarding Ireland
Athlone Drag Queen Brings Glamour To The Midlands