The Pilot credit requirement is as follows:

"Use at least 5 different third party certified products which account for at least 50% of the total interior finishes and furnishing materials by cost.

Approved 3rd party certifications:
ANSI/BIFMA e3 – 2012 Furniture Sustainability Standard
Level 1 certified products contribute 25% of the total product cost
Level 2 certified products contribute 50% of the total product cost
Level 3 certified products contribute 100% of the total product cost

Other USGBC approved multi-attribute certification programs"

I don't understand why Level 1 products are listed at 25% and Level 3 products are listed at 100%. What does this mean? That you can get the credit if at least 5 products are listed at Level 3, but you would need four times as many products if they are listed at Level 1 (assuming the Level products constitute at least 50% of the FFE cost). Note, this is a guess. Please explain how this credit works.

Also, does this just relate to Div 12, or does it also relate to other divisions that include finishes?

Thanks!!