▁on ▁single ▁occup ancy ▁room ▁with ▁out door ▁vent ilation ▁following ▁the ▁A NS I / ASH RA E ▁Standard ▁ 6 2 . 1 - 2 0 0 7 , ▁Vent ilation ▁for ▁Accept able ▁Ind oor ▁Air ▁Qu ality . ▁G RE EN G U ARD ▁especially , ▁has ▁two ▁main ▁consideration , ▁G RE EN G U ARD ▁and ▁G RE EN G U ARD ▁G OL D . ▁The ▁G RE EN G U ARD ▁n ▁G OL D ▁was ▁previously ▁known ▁as ▁the ▁G RE EN G U ARD ▁Children ▁and ▁School s ▁Cert ified , ▁sign ifying ▁its ▁relev ance ▁of ▁very ▁low ▁allow able ▁chemical ▁em issions ▁levels ▁to ▁ensure ▁the ▁safety ▁of ▁young ▁children ▁and ▁school ▁environment . ▁ ▁There ▁are ▁also ▁many ▁other ▁" Green " ▁cert ifications , ▁some ▁which ▁are ▁requirements ▁by ▁the ▁authorities ▁before ▁the ▁product ▁can ▁be ▁used ▁as ▁building ▁materials . ▁These ▁include ▁the ▁Singapore ▁Green ▁Label ▁which ▁is ▁recogn ised ▁by ▁the ▁Global ▁E col ab elling ▁Network ▁( GEN ) ▁and ▁all ▁its ▁member ▁countries . ▁ ▁App lications ▁▁ ▁Dec or ative ▁high - press ure ▁l amin ates ▁are ▁usually ▁used ▁for ▁furn iture ▁to ps ▁especially ▁on ▁flat ▁surfaces , ▁including ▁cabin ets ▁and ▁tables . ▁Dec or ative ▁compact ▁l amin ates ▁are ▁sometimes ▁constructed ▁as ▁to ile t ▁cub icle ▁systems , ▁labor atory ▁tables ▁and ▁kitchen ▁to ps . ▁Some ▁new ▁usage ▁models ▁include ▁wall ▁pan els ▁with ▁concept ual ▁designs