Article 15.2.24.
Procedures for the inactivation of the CSFV in casings of pigs
For the inactivation of CSFV in casings of pigs, the following procedures should be used: salting for at least 30 days either with phosphate supplemented dry salt or saturated brine (Aw < 0.80) containing 86.5% NaCl, 10.7% Na2HPO4 and 2.8% Na3PO4 (weight/weight/weight), and kept at a temperature of greater than 20°C during this entire period.