| Country | Test according to | Classification |
| Australia | AS 1530 , Part 3 | Ignitability Index 0 Heat evolved Index 0 Spread of flame Index 0 Smoke developed Index 0 |
| British Standards | BS 476, Part 6 BS 476, Part 7 | Index | ≤ 12 i ≤ 6 Class 1 meets therefore Class 0 (National Building Regulations) |
| UK | BS 476, Part 6 BS 476, Part 7 | Index 0 Class 1 meets therefore Class 0 (National Building Regulations) |
| Malaysia | Approved for external wall cladding up to 18 m height | |
| Japan | JIS A 1231 JIS A 1321 JIS K 6911 | QNC Class 2 incombustible (F) |
| Rep. of Korea | KSF 2257 | Passed 30 min heating time (in combination with Rook Wool and Gypsum board) |
