Many employment-related issues can require the assistance of a law firm. An employment law firm can help protect a worker's rights in the case of a wrongful termination. It can also assist disabled workers who have been discriminated against in the workplace in any variety of ways. In fact, discrimination of any kind is it age, sexual, or race-related, falls under the expertise of an employment law firm, as do affirmative action cases. These firms are also beneficial for helping with collective bargaining negotiations, dealing with unemployment compensation, all pension-related maters, worker's comp and any workplace injury or safety situations. Additionally, these firms handle issues regarding overtime laws and minimum wage cases. In addition, they handle Visa and immigration questions, child labor issues and the process surrounding employer background checks.