Which of the following pieces of documentation are required to demonstrate compliance with MR Credit 7 Certified Wood? (Choose 3)

-Chain of Custody number for each Certified Wood product
-Environmental Policy of final FSC retailer
-Cost of all new wood products used on site
-Date of purchase for all Certified Wood products
-Type of FSC Certified Wood
-Cost of all recycled wood products used on site

I am torn between date of purchase and type of FSC certified wood- are either of these required?