● BS 7272-1/2 Specification for cap/end closures to reduce the risk of asphyxiation

● ISO 14145-1: Roller ball pens and refills —Part 1:General use

● ISO 14145-2: Roller ball pens and refills —Part 2:Documentary use (DOC)

● ISO 12757-1:Ball point pens and refills —Part 1:General use

● ISO 12757-2:Ball point pens and refills —Part 2:Documentary use (DOC)

● ISO 27668-1:Gel ink balland refills —Part 1:General use

● ISO 27668-2:Gel ink balland refills—Part 2: Documentary use (DOC)

● GB 21027: Request in common use of security for student's articles

● EN 71: EU Toy Standard

● ASTM F963: USA Toy Standard

● Cadmium Content (REACH Annex XVII)

● Nickel Release (REACH Annex XVII)

● Lead Content (CPSIA, CA Prop.65)

● Phthalates Content (CA Prop.65, CPSIA, REACH Annex XVII)

● PAHs Content (REACH Annex XVII, AfPS GS 2014:01PAK)

● Migration of Heavy Metal (EN 71-3, ASTM F963, GB 6675.4, ISO 8124-3)

● Antimicrobial Preservative Effectiveness (USP 51)

● Microbial Limit Test(USP 61)