1. CEPA Canadian Environmental Protection Act,1999
2. The European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) as Regards Annex XIII;Commission regulation (EU),2011
3. DIN EN ISO 14240-2:2011-09: Soil quality – Determination of soil microbial biomass – Part 2: Fumigation-extraction method (ISO 14240-2:1997).
4. Guidance on Information Requirements and Chemical Safety Assessment, Chapter R.11: Endpoint Specific Guidance (PBT/vPvB Assessment), Version 3.0,2017
5. Guideline on the Environmental Risk Assessment of Medicinal Products for Human Use; EMEA/CHMP/SWP/4447/00 Corr 2,2006