Can I make a claim about a specific component/part of my product that is certified?

Component labelling is allowed also as long as the minimum content percentage is met and it is clear to the consumer what the claim is on. You are allowed to use the logo, however it would need to be clear to the consumer which component the claim is on. With only the logo displayed, the consumer would not know the component the claim is on and it would be misleading. The percentages are based on the overall weight of certified components in the good and calculations do not generally include trims or accessories, unless they are also certified.