The concrete maturity method has already been regulated in different countries, which have established their criteria for the implementation of said methodology, the current standards that govern maturity tests in different parts of the world are:

Concrete Maturity: ASTM C1074

Standard Test Method for Measuring Compressive Strength in Young Ages and Projecting Strength of Old Age: ASTM C918

On-site methods for estimating concrete strength: ACI 228.1R

Guide for use of concrete in cold environments: ACI 306R-10

Standard Test Method for Estimating Concrete Strength in Transportation Construction with Maturity Tests: AASHTO T325

DOT (Departments of Transportation): The following states' departments of transportation have accepted the maturity method in their specifications: Alabama, Colorado, Florida, Idaho, Illinois, Iowa, Kansas, Kentucky, Michigan, Minnesota, Mississippi, Missouri, Montana , Nebraska, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, Texas, Utah, Virginia, Washington, West Virginia, Wisconsin. (https://wsdot.wa.gov/research/reports/fullreports/698.1.pdf Appendix G)

Concrete Maturity: ASTM C1074

Canada, Concrete Materials and Manufacturing Methods / Test Methods and Standard Practice for Concretes: CSA A23.1 / A23.2

Chile, Chilean construction standard Tests: NCh-170 2016

Colombia, Standard for earthquake resistant constructions chapter C: NSR-10

Europe, European Standard Concretes part 1, specification, performance, production and conformity: EN 206-1: 2002

England, Execution of concrete structures (British Standards): BS EN 13670

Determination of the Strength of fresh concrete with the weighted maturity method: NEN 5970