ISO 10628

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ISO 10628 Diagrams for the chemical and petrochemical industry specifies the classification, content, and representation of flow diagrams. It does not apply to electrical engineering diagrams. ISO 10628 consists of the following parts:

  • Part 1: Specification of Diagrams (ISO 10628-1:2014)[1]
  • Part 2: Graphical Symbols (ISO 10628-2:2012)

This document supersedes ISO 10628:2000 and ISO 10628:1997.[2]


General principles[edit]

common elements of flow charts consist of:


See also[edit]

Notes and references[edit]

External links[edit]