A key element of the responsible use and stewardship of Clean Agents is the recovery, recycling and reclamation of used substances so that they can be reprocessed for further commercial use or destroyed. Halon, HCFCs and HFCs can be recovered, recycled and reclaimed from fire suppression systems and portable fire extinguishers. SHT® is authorized to collect, transport, stock, recover and recycle and reclaim used Clean Agents and is able to check and certify the general requirements of extinguishing agents required by NFPA 2001 and ISO 14520 Standards.