Apple's letter also asked that the bill "focus on requiring manufacturers obligations to provide the documentation tools, and parts to enable the repairs performed by authorized repair channels, as opposed to a broader undefined scope of repairs." Apple also wants repair providers to mention when they're using "non-genuine or used" components.

The bill, as written, also requires non-authorized repairers to provide written notice of their lack of official vendor approval.

Elizabeth Chamberlain, director of sustainability at iFixit, told Ars Technica that while disclosing the use of third-party parts is reasonable, she's concerned that it "supports unnecessary fear-mongering around used and third-party parts."

"I also worry that lumping used and third-party parts together will contribute to further confusion. Apple's 'unable to verify' warnings already blur the line between those categories," she added.

In short, this bill allows Apple to encourage people to repair their devices at Apple-certified repair shops by marketing them as better than non-certified ones.