Annex

The following are approved treatments for timber refuse:

1. methyl bromide fumigation at 48g/m³ for 24 hours at 21°C and above at normal atmospheric pressure (NAP), or
2. methyl bromide fumigation at 64g/m³ for 4 hours at 21°C and above under vacuum (660mm vacuum), or
3. methyl bromide fumigation at 64g/m³ for 5 hours at 10-20°C under vacuum (660mm vacuum), or
4. dry heat treatment at 74°C under the , or
5. heat treatment at a minimum temperature of 56°C for 30 minutes measured at the core of the wood, or
6. ethylene oxide fumigation:
   6.1. at 1200g/m³ for 5 hours at 50°C under initial vacuum of 50 kilopascals, or
   6.2. at 1500g/m³ for 24 hours at 21°C, or
7. gamma irradiation at 20kGy (1.0 Mrad), or
8. export, or
9. disposal.