Lightning Protection Risk Assessment following the principles of Australian & New Zealand Standard AS/NZS 1768.
The previously available tool was based on the draft version of AS/NZS 1768. In preparation for the publication of the new revision of that standard we're working on updating the software to reflect the content of the final document.
At the request of Standards Australia we've taken down the draft version of the calculator until the final version is ready.
We apologise for the inconvenience. Please contact us if this causes any problems for you, or if you'd like any further information: enquiries@1768calc.com.au