If you are in, or sell to any other countries, then you do need to follow their regulations as well. Here are some resources that can help your research.

European Resources

www.childsafetyeurope.org/publications/info/child-safety-regulations-standards.pdf

ec.europa.eu/growth/sectors

www.newcastle.gov.uk/business/trading-standards/product-safety/guidance-on-the-safety-of-childrens-clothing

Australia

www.productsafety.gov.au/product-safety-laws/safety-standards-bans/mandatory-standards

www.productsafety.gov.au/content/index.phtml/itemId/973519

Canada

www.hc-sc.gc.ca/cps-spc/legislation/acts-lois/ccpsa-lcspc/index-eng.php

www.hc-sc.gc.ca/cps-spc/pubs/indust/sleepwear-vetements_nuit/index-eng.php

WE HAVE A SISTER GROUP ON FACEBOOK CALLED CANADIAN COMPLIANCE

MEXICO

https://www.profeco.gob.mx/english.htm