Certifications are awarded based on a total point score, allowing for clear differentiation: Sika Achieves Platinum Certification Again for NSF/ANSI 347
Products are not just "certified" but are awarded different levels of certification based on their total point scores, allowing for clear differentiation in the market: Silver Gold Platinum (The highest level of sustainability achievement). nsfs 347 2021
: Social responsibility and sustainability reporting from the manufacturer. Innovation Certifications are awarded based on a total point
Products seeking certification are evaluated using a point-based system. To achieve compliance, a manufacturer must meet strict mandatory prerequisites and accumulate optional points across : I. Product Design nsfs 347 2021