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ANSI and SCC-accredited. Certified in 4–6 weeks for U.S. and Canadian markets.
ALS certifies single products and multi-SKU portfolios to NSF 61 and 372, from initial certification through ongoing program management. Domestic and international manufacturers, including those consolidating across certifiers or entering U.S. and Canadian markets.
| Product category | Standard |
| Coatings and linings – epoxies, polyurea, specialty formulations | NSF 61 |
| Trenchless pipe technologies – CIPP and lining systems | NSF 61 |
| Valves, gaskets, and fittings | NSF 61 · NSF 372 |
| Plastic and metal components | NSF 61 · NSF 372 |
NSF certification mark – Right to use on product packaging, documentation and marketing materials. Certified products are listed and searchable at truesdail.com.
Certification letter and compliance documentation – Labeling specifications and bill of materials approval, ready for utility submittals, bid responses, and state regulatory requirements.
Ongoing audit program – Annual surveillance audits, material change reviews and audit calendar management across your full certified portfolio.
NSF 61 certification process
Understanding lead-free requirements is critical for product compliance and market access. Download the EPA’s guidance on identifying lead-free certified drinking water products.
Download the EPA guide
NSF 61 certification at ALS takes 4–6 weeks from complete submission.
NSF 61 certification cost varies by product type, number of products and certification scope. Contact ALS for a program quote.
ALS is ANSI and SCC-accredited for NSF/ANSI/CAN 61 and NSF/ANSI/CAN 372 certification and is listed by the EPA as one of eight ANSI-accredited third-party NSF 61 certifiers in the U.S.
NSF 61 certification requires product samples, formulation documentation, and bill of materials. ALS reviews documentation requirements with you before submission to confirm completeness.
Switching NSF 61 certifiers does not necessarily require restarting the process. In most cases, existing documentation and prior test data can be carried over. ALS reviews your current certification file and scopes the transition before you commit.
ALS certifies full product portfolios under a single program – one audit calendar, one point of contact, one invoice.
For products certified after October 2017, NSF 61 certification typically satisfies the NSF 372 lead-free requirement. NSF/ANSI/CAN 61 was updated that year to incorporate NSF 372 requirements for most product categories. Products certified under the prior version of the standard may need review.
NSF 61 certification is accepted in Canada. NSF/ANSI/CAN 61 is a trilateral standard recognized across U.S. and Canadian markets. ALS holds both ANSI and SCC accreditation.
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