New GAEC 2 requirements imposed on peat soils receiving Basic Income Support for Sustainability (BISS) payments may not remain in place beyond 2027 as cross-compliance rules can change between CAPs, according to Minister for Agriculture Martin Heydon.Minister Heydon cited the switch away from cross compliance as a means of policing cattle-tagging rules as a precedent of changing direct payment requirements when he spoke on GAEC 2 in the Seanad on Thursday.