It's due to Covid-19 restrictions
The championships are due to be held from September 15th to 17th in Co.Carlow - last year's event attracted 300-thousand people.
The government has already confirmed events with more than 5,000 people will not be licensed up until the end of August.
Anna Marie McHugh, from the National Ploughing Association, says they're considering holding the event behind closed doors.
