Some legal databases offer alerting services. Alerting services allow you to set up a profile detailing the subjects that interest you. The database will then alert you by e-mail each time new material is added which matches your interests.
This guide introduces the current awareness services of the legal databases on specific topics which we have subscribed in The Chinese University of Hong Kong Library:
● Lee Quo Wei Law Library: 3943 8641
● Legal Resources Centre: 3943 0927