MI HB4953

Adds Krabbe disease to the list of conditions requiring mandatory newborn screening tests in Michigan, bringing the total to nine specific conditions plus other treatable disabling conditions designated by the department.

Replaces "shall" with "must" throughout the statute for clarity regarding test administration, reporting of positive results, and retention schedules for blood specimens.

Updates references to federal regulations from "subpart A of part 46 of subchapter A of title 45 of the code of federal regulations" to the more concise "45 CFR 46.101 to 46.124" for blood specimen medical research use.

Corrects capitalization and formatting of references to the Detroit Consumer Price Index and Bureau of Labor Statistics to reflect proper naming conventions.

Takes effect 90 days after enactment into law.