Members of recognised Astronomical Societies can be granted permission by the Director General of Health to import and own a Laser.
There is now a document and a link to Ministry of health website for those who wish to import lasers for personal use.
There are also guidelines for use of the lasers at the observatory (or anywhere).
The document is available in the download section of the website,
Download the document and click on the link to the MOH website to download the application form.
Any questions I can answer here.
Regards
Terry