BS 4058:1987

This standard BS 4058:1987 Specification for data processing flow chart symbols, rules and conventions is classified in these ICS categories:

• 35.080 Software
• 01.100.27 Technical drawings for telecommunications and information technology fields
• 01.080.50 Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation

This International Standard specifies symbols to be used in information processing documentation and gives guidance on the conventions for their use in

1. data flowcharts;

2. program flowcharts;

3. system flowcharts;

4. program network charts;

5. system resources charts.

Symbols and guidance for their use in data flow charts, program flow charts, system flow charts, program network charts and system resources charts.