Computer calculations

This document is only available with a paid isurv subscription.

The consultants that specialise in rights of light work have developed computer programs that substantially speed up the calculation of rights of light and increase the accuracy. There is not yet a single agreed program and therefore there are differences in the way that they operate, which can lead to...

Explore the subscription options here to get full access to isurv, including downloads.

Try isurv for free!

You can get instant access to a free, 7-day trial of isurv simply by filling in the free trial form. Please note that the free trial includes full access to isurv with the exception of downloadable content which is only available with a paid subscription.

Sign up for the isurv newsletter, to receive a monthly round-up of the latest isurv updates.

For further questions, don't hesitate to call: +44(0)247 686 8555.