The ATF has posted summaries of the new regulations, which include: 1) Repeal Biden's pistol brace rule 2) Revising "engaged in the business" rule 3) Revising machine gun definition in response to Cargill decision 4) Remove requirement for FFLs to post info about Youth Handgun Safety Act 5) Revising 4473 form, including allowing electronic forms and increase the time NICS checks remain valid 6) Allow FFLs to keep electronic records 7) Replace indefinite retention of 4473s with definite time periods of 20 or 30 years 8) Allow “Non-Over-the-Counter” firearm sales by FFLs to residents of the same state 9) Repeal interstate NFA transport notice requirement for trips under 365 days, with all others no longer requiring approval before transport 10) Joint NFA registration for married couples 11) Remove NFA CLEO notification 12) Clarify that "common, reasonably necessary activities during travel" are covered by FOPA transportation protection 13) Allow import of dual-use frames, receivers, and barrels 14) Clarify that "training rounds" are not ammunition 15) Eliminate engraving requirement for people making NFA firearms out of existing serialized guns 16) "Clarify that a person receiving assistance in only one functional area (such as financial management) would not, on that basis alone, be considered prohibited" under mental health disqualifier 17) Requiring biological sex on ATF Forms 18) Clarify when a transaction is a straw purchase 19) Formally define "willfully" for firearms violations 20) "Remove the list of former Soviet countries from which ATF currently denies applications to permanently import most firearms and ammunition, retaining only the Russian Federation" atf.gov/rules-and-regulation…