DEAR SIR, In last week’s Irish Farmers Journal it was reported that Bord Bia is conducting a study of international buyers’ attitudes to the use of genetically modified ingredients in beef and dairy feeds and that the results of said study could affect quality assurance requirements for farmers. To be honest, I was totally taken aback by any suggestion that the use of a legal, highly regulated, highly tested and proven safe set of ingredients would form the basis of any additional quality assurance criteria.