The American Nuclear Society has recently published a new standard:

ANSI/ANS-30.3-2022, Light Water Reactor Risk-Informed, Performance-Based Design.

The standard is available for purchase from the ANS Store.

ANS and ANSI have published the following new standard, which is available for purchase in the ANS Store:

ANSI/ANS-8.7-2022, Nuclear Criticality Safety in the Storage of Fissile Materials (revision of ANSI/ANS-8.7-1998 [R2017])