BS 308 to BS 8888 conversion course
What is it?
A half day course for engineers, designers and technicians who need to up-date from BS 308 practices to BS 8888 and the ISO system.

This course provides an overview of what has changed with the new standard (and what has not changed).

Topics such as geometrical tolerancing and surface texture requirements are covered in very general terms - specific courses are available for those who need a more detailed understanding.
  • Learn why BS 308 had to be replaced by BS 8888.


  • Find out about the ISO system of Geometrical Product Specification.

  • Discover what you need to do to comply with BS 8888.
Please note: this is not an appropriate course for those who need to be trained up on the correct use and interpretation of Geometrical Tolerancing. That is covered in the Introduction to Geometrical Tolerancing course.
BS 8888 is now referenced from Def Stan 05-10 in place of BS 308 (so new defence contracts will need to comply with BS 8888)
Duration
3½ hours.


Who is it for?
Mechanical engineers, designers and technical staff who are familiar with the requirements of BS 308.
What does it cover?
  • BS 308 and BS 8888
  • the ISO system
  • what has changed from BS 308
  • requirements for 2D drawings
  • Geometrical Product Specification (GPS)
  • GPS in practice
    • the nine step method
    • features and sizes
    • datums and datum systems
    • geometrical tolerancing
    • surface texture specification
    • surface imperfections
    • edge tolerances
  • working with 3D CAD models
  • how to implement BS 8888
  • future developments