I haven't seen a copy of the ABYC standards document since the 2008 update. But, the language in that version had been there for years:
"When AC and DC conductors are run together, the AC conductors shall be sheathed, bundled, or otherwise kept separate from the DC conductors."
I googled for that specific language and I see it on Anchor's site and Jamestown's site, so I don't think it has changed:
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American Boat & Yacht Council Standards for Boats E-11 | Ancor
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https://www.jamestowndistributors.co...nt.do?docId=79