The Consumer Product Safety Improvement Act (CPSIA) is a US law administered by the Consumer Product Safety Commission that requires domestic manufacturers and importers to certify that children's products made after August, 14, 2011 meet a requirement of no more than 100 parts per million (ppm) total lead and contain no more than 0.1% of certain specific phthalates.

Nazdar Ink Technologies provides CPSIA letters for download pertaining to a range of inks and cleaners. Compliance for inks stated in the letter is based on raw material supplier information and the Nazdar formula. This information can be used for compliance with the regulation listed in the letters without any formal guarantee as the product(s) are not analyzed on a regular basis. However, based on our experience and knowledge, the purity requirements are fulfilled. Nazdar strongly recommends that each customer and/or end-user independently determine the suitability of Nazdar product(s) under actual conditions of processing and end-use.