The Land Registry, the Government of the Hong Kong Special Administrative Region
http://www.landreg.gov.hk/en/title/title.htm

HM Land Registry, England and Wales
http://www.landregistry.gov.uk/public/about-us

Registers of Scotland, Scotland
https://www.ros.gov.uk/home

Land and Property Information, New South Wales Government, Australia
http://www.lpi.nsw.gov.au/

Department of Natural Resources and Mines, Queensland Government
https://www.dnrm.qld.gov.au/land

The Land Title and Survey Authority of British Columbia, Canada
http://www.ltsa.ca/cms/

Land Registration Information, Government of Ontario, Canada
http://www.ontario.ca/en/information_bundle/land_registration/STEL01_130081