# ISO_FORTRAN_ENV Module

The ISO_FORTRAN_ENV intrinsic module provides information about the Fortran run-time environment. It takes the following form:

USE, INTRINSIC :: ISO_FORTRAN_ENV

This intrinsic module provides access to the following data entities:

- Named Constants

- Derived Types

- Intrinsic Module Procedures

Parent topic: Intrinsic Modules

- Named Constants in the ISO_FORTRAN_ENV Module
- Derived Types in the ISO_FORTRAN_ENV Module
- Intrinsic Module Procedures - ISO_FORTRAN_ENV