The revised IPC-1752B: Materials Declaration Management Standard was published by IPC in early July 2020. The standard is a major revision to IPC-1752A which was in effect from 2010 until 2020. IPC-1752B includes technical changes that are not backward compatible to earlier versions of the standard. It supports SCIP data by using a combination of Class C and Class D declarations. The IPC-1752B standard is available on the IPC website[1].

[1] IPC-1752B standard, https://shop.ipc.org/search?keywords=1752B