This includes legal codes, agency rules, etc. Since the laws change regularly, it is important that I stay up to date with all revisions. To keep up to date with new laws, I can use some resources such as law libraries. I can access these libraries via the Internet or visit an actual physical law library. To follow all the complex formalities of companies, I could call on the human resources departments within companies. These services are useful to me because they would help me understand all the regulations within a certain company that I need to know to arbitrate effectively. These are the basic job requirements I will need to meet to be successful.