Some of the MOCRA features are being implemented as scheduled, but some are having delays.
The allergens in fragrance list hasn't been released yet, and there will be a comment period after that, so labeling implementation is still waiting.
Substantiation of safety still hasn't been detailed, though I think the largest firms will be just doing what they've been doing (they have facilities & budget for testing etc.) and ... purely my assumption... the FDA don't seem to have put a lot of energy yet into describing the methods of substantiation they'd require from the home businesses, which are a tiny % of cosmetics made in the US. Sort of the least of their worries at the moment, probably working out the kinks on the businesses affecting the most consumers first.
There was supposed to be a list of most common cosmetics ingredients and their safety, put out by the Guild, I think, for small business documentation, but if it's out yet I have missed it. Thanks for the reminder, I'll check.
So as far as I am aware, nothing much new on our end of the spectrum.
And as always, a US soaper who only makes & sells true soap, with no cosmetics claims, is exempt from *cosmetics* regulations.