Terms & Conditions

Data Security

We are committed to ensuring that your information is secure. In order to prevent unauthorised access or disclosure we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect.

All data is stored in secure electronic systems accessible only to Oasys staff with both valid network login credentials and specific authorisation to access the system.  Our systems further limit data access by role to ensure data is available only to those who have a specific need to see it.

If at any point you suspect or receive a suspicious communication from someone suggesting they work for Oasys or a website claiming to be affiliated with Oasys, please forward the communication to us or report the incident by email to [email protected] or in writing to Oasys, 8 Fitzroy Street, London, UK, W1T 4BJ as soon as possible.

Data Security Notice Updated 27th February 2020

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Website Terms and Conditions

The contents of this web site are protected by copyright and other intellectual property rights under international conventions. No copying of any words, images, graphic representations or other information contained in this web site is permitted without the prior written permission of the webmaster for this site.

Oasys accepts no responsibility for the content of any external site that links to or from this site.

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Software Licensing Terms

Terms and Conditions of Purchase

The full conditions of purchase and maintenance for all Oasys desktop software are set out in the Oasys Software Licence and Support Agreement.

The full conditions of purchase and maintenance for Oasys Gofer and Oasys Giraphe are set out in the Gofer SaaS Agreement  and the Giraphe SaaS agreement.

All prices are subject to TAX at the current rate.

Prices and specifications are subject to change without notice – please ask for a written quotation.

Although every care has been taken to ensure the accuracy of all information contained herein, the contents do not form or constitute a representation, warranty, or part of any contract.

Superseded Versions of Terms and Conditions

Oasys keeps copies of all superseded versions of its terms and conditions.

Maintenance & Support Services

Support and maintenance is included with all subscription licences for their full duration.

Annual maintenance contracts are available for software under a perpetual licence, prices are based on a percentage of the most recent list price.

This service includes:


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Cookies Policies

View available cookies policies below:


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Oasys Frew Training Webinar 1 of 2 – Modelling Retaining Walls

30/09/20 12:00 - 13:00 BST

Oasys Frew enables you to define and solve even the most complex embedded retaining wall design problems quickly.

This 2-part webinar series will covers the theory of the program, as well as show you how to set up analyses, from a simple cantilever wall to more complex propped walls.


Session 1:

• Understand the theory behind Oasys Frew

• Set up a simple Limit Equilibrium analysis to check toe levels

• Set up a cantilever wall with stages


By the end of Session 2 you will be able to:

• Understand the advanced analysis options (e.g. undrained analysis, seismic analysis, modelling berms etc.)

• Set up a more complex propped retaining wall analysis

See session 2 here.


Previous webinars have covered aspects of analysis in Frew and are linked below for your reference:

Applying partial factors to retaining wall analysis with Oasys Frew (link)

Modelling tips and tricks with Oasys Frew (link)


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