The open-access EUR-Lex database contains EU legislation. You can be alerted via RSS feeds to legislative updates - for example:
Note that not all updates are available in English.
1. From the EUR-Lex Home Page, select the RSS feeds button on the left hand menu.
2. Select from eg: OJC Complete Edition, Official Journal L or All Parliament and Council legislation from the menu at the left of the screen.
3. You will be taken to the RSS Feed page, from where you can subscribe to the feed.