Annex
Treatment: Approved treatments for feathers
Effective 3 August 2019 to 1 October 2019Gamma irradiation at a dosage of 50 kGray (5 Mrad)
Moist heat to a minimum core temperature of 100 °C for 30 minutes
Autoclave sterilisation at 121 °C for 15 minutes
Autoclave sterilisation at 134 °C for 4 minutes
Washed thoroughly in detergent followed by formaldehyde fumigation for a minimum of 4 hours