Customer Service
Can't find the Standard you're looking for?

Call us:

+1 855 999 9870 (United States & Canada)
+61 2 9161 7799 (Asia Pacific)
+1 734 780 8000 (Rest of the world)

Free Standards Tracking
Track an unlimited number of standards absolutely free

Earn Rewards
For each dollar you spend, earn points towards great merchandise

Interpreter Service
Place your order over the phone in almost any language.


Welcome to the new standards store for the American Nuclear Society. Our partner at Techstreet is the official outlet for all ANS standards. You will need to create an account to make a purchase if new to Techstreet.

New and Featured Publications:
2259746 ANS 30.3-2022, Light Water Reactor Risk- Informed, Performance- Based Design
This standard provides requirements for using RIPB methods to support (1) definition of safety requirements; (2) licensing-basis event (LBE) selection; (3) design-basis safety analysis; (4) probabilistic risk assessments; (5) severe accident analysis; (6) classification and categorization of structures, systems, and components; (7) systematic defense-in-depth evaluations; and (8) performance-based decision analysis.
2257288 ANS 8.7-2022, Nuclear Criticality Safety in the Storage of Fissile Materials
This standard is applicable to the storage of fissile materials.
2241403 ANS 3.14-2021, Process for Infrastructure Aging Management and Life Extension of Nonreactor Nuclear Facilities
This standard provides criteria and guidance to systematically evaluate structures, systems, and components for remaining lifetime and determine the need for additional analysis and inspection to address aging management in support of extending the life of nonreactor nuclear facilities (NRNFs).
2253335
ANS 2.21-2022, Criteria for Assessing Atmospheric Effects on the Ultimate Heat Sink
This standard establishes criteria for the selection and use of meteorological data and identifies supporting hydrologic information to determine whether the design water temperature and cooling capacity requirements for the Ultimate Heat Sink (UHS) at a nuclear generating facility are adequately established.
2244111 ANS 55.1-2021, Solid Radioactive Waste Processing System for Light-Water-Cooled Reactor Plants
This standard sets forth the design, construction, and performance requirements for a solid radioactive waste processing system for light-water-cooled reactor plants.
2221450 ANS 56.8-2020, Containment System Leakage Testing Requirements
This standard specifies acceptable primary containment leakage rate test requirements.
2207481 ANS RA-S-1.4-2021, Probabilistic Risk Assessment for Advanced Non-Light Water Reactor Nuclear Power Plants
This standard states requirements for a PRA for advanced non-LWR NPPs.
2201538 ANS 51.10-2020, Auxiliary Feedwater System for Pressurized Water Reactors
This standard sets forth the safety-related functional requirements, performance requirements, design criteria, design requirements for testing and maintenance, and interfaces for the safety-related portion of the auxiliary feedwater system of pressurized water reactor plants.

ANS Standards Subscriptions


Get enterprise wide access to ANS standards. Learn More!