This Federal Register notice is not a NEPA document. It is an Agency for Toxic Substances and Disease Registry (ATSDR) notice under the Paperwork Reduction Act requesting a three-year OMB clearance renewal for the National ALS Registry information collection (OMB Control No. 0923-0041). The registry collects data on ALS incidence, prevalence, demographics, and risk factors, and includes a biorepository component added in 2016. No environmental impacts, alternatives, or mitigation measures are discussed.12