KYC Exclusion in Title 31 Section 1010

I’m writing a paper about how anti money laundering and know your customer laws do not apply to buying and selling bitcoin if you print and mail the raw bitcoin transaction instead of performing the broadcast to the bitcoin node network (as the seller) and allow the customer to scan the transaction and broadcast it themselves.

There’s a section that’s referenced in the CFR (Title 31 Section 1010) that has what I need:

https://www.ecfr.gov/current/title-31/subtitle-B/chapter-X/part-1010/subpart-A/section-1010.100

However, the same section is missing from the US House Code under Title 31:

https://uscode.house.gov/view.xhtml?req=granuleid%3AUSC-prelim-title31&saved=%7CZ3JhbnVsZWlkOlVTQy1wcmVsaW0tdGl0bGUzMS1zZWN0aW9uOTAx%7C%7C%7C0%7Cfalse%7Cprelim&edition=prelim

It is a pretty important excerpt and I want to make sure that all official enumerations of US Code have the excerpt.

Anyone know why the house is missing what the national archives is not missing?