Apparently, yes. I just tested it out.

```
n = Notice.new(title: 'Foo notice', tag_list: 'foo, bar', works: [ Work.new(url: 'http://www.example.com', infringing_urls: [ InfringingUrl.new(url:'http://foo.com')])], entity_notice_roles: [EntityNoticeRole.new(name: 'submitter', entity: Entity.new(name:'foo entity'))] )

n.tag_list
=> ["foo", "bar"]
```