National Physical Laboratory

Geometrical Dimensioning & Tolerancing:

Level 1

A three day training course intended for anyone who needs to understand the theory and practice of Geometrical Dimensioning & Tolerancing.

Aims & Objectives

  • To apply geometrical tolerancing in a consistent and systematic manner
  • Ensure a specification is complete and avoid common mistakes
  • To learn how to read geometrical tolerances in a logical and systematic way
  • Recognise common errors and incomplete specifications

Note: This course is available for ASME Y14.5 or BS 8888 and ISO standards.


Please note that the information will not be divulged to third parties, or used without your permission