Multi-User Licenses of IEC Publications

You can cost-effectively share electronic versions of IEC publications on your company or organization's computer network. Simply multiply the price of the IEC publication according to the relevant factor. Choose between multiple workstations and networking with simultaneous users. There are also national and international (two or more countries) licenses.

Multiple workstations - National access

No. of workstations Factor
Up to and including 3 workstations 1.3
Up to and including 5 workstations 1.6
Up to and including 10 workstations 1.9
Up to and including 15 workstations 2.2
Up to and including 20 workstations 2.5
More than 20 workstations Please contact

For example IEC 61508-1 has a price of 327.05 €. For up to and including 5 workstations on a national basis, the price would be 327.05 € x 1.6 = 523.28 € (the equivalent of 104.66 € per workstation).

  • The publication has to be stored on a fixed number of workstations.
  • It is permitted to make hard copies of each publication, up to the specified number of workstations.

Multiple workstations - International access

No. of workstations Factor
Up to and including 3 workstations 1.8
Up to and including 5 workstations 2.4
Up to and including 10 workstations 2.8
Up to and including 15 workstations 3.3
Up to and including 20 workstations 3.8
More than 20 workstation Please contact

For example IEC 61508-1 has a price of 327.05 €. For up to and including 5 workstations on an international basis, the price would be 327.05 € x 2.4 = 784.92 € (the equivalent of 156.98 € per workstation).

  • The publication has to be stored on a fixed number of workstations.
  • It is permitted to make hard copies of each publication, up to the specified number of workstations.

Networking with simultaneous users - National access

No. of users Factor
Up to and including 3 users 2.0
Up to and including 5 users 2.5
Up to and including 10 users 3.0
Up to and including 15 users 3.5
Up to and including 20 users 4.0
Above 20 users Please contact

For example IEC 61508-1 has a price of 327.05 €. For up to and including 5 users on a national basis, the price would be 327.05 € x 2.5 = 817.63 € (the equivalent of 163.53 € per user).

  • The publication is stored on an internal network and its access is monitored to limit the access to the chosen number of simultaneous users.
  • It is permitted to make hard copies of each publication, up to the specified number of users.

Networking with simultaneous users - International access

No. of users Factor
Up to and including 3 users 3.0
Up to and including 5 users 3.5
Up to and including 10 users 4.0
Up to and including 15 users 4.5
Up to and including 20 users 5.0
More than 20 users Please contact

For example IEC 61508-1 has a price of 327.05 €. For up to and including 5 users on a national basis, the price would be 32.,05 € x 3.5 = 1,144.68 € (the equivalent of 228.94 € per user).

  • The publication is stored on an internal network and its access is monitored to limit the access to the chosen number of simultaneous users.
  • It is permitted to make hard copies of each publication, up to the specified number of users.