SASO 1788-2000 Cosmetic Products-Hair oils SASO 1789 -2000 Cosmetic Products- Methods of Testing Hair oils SASO 2825-2011 Determination of the heavy metal (arsenic, cadmium, lead, mercury) in cosmetic products GSO 1943-2016 Cosmetic products-thecosmetic products (safety) regulations ISO 18416:2009 Cosmetics - Microbiology - Detection of Candida albicans ISO 22717:2008 Cosmetics-microbiology-Detection of pseudomonas aeruginosa ISO 21150:2008Cosmetics-microbiology-Detection of Escherichia coli ISO 22718:2008Cosmetics-microbiology-Detection of staphylococcus aureus ISO 21149:2008Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria BS EN ISO 787-9:2019 General methods of test for pigments and extenders- Part 9: Determination of pH value of an aqueous suspension