It is the policy of this State, and the purpose of this chapter, to promote the safety of the public and the environment by effective regulation of pyrotechnics. Public safety requires that persons who handle pyrotechnics have demonstrated their qualifications, that they adhere to reliable safety standards, and that the sites where pyrotechnics are manufactured, stored, and sold adhere to reliable safety standards. It is neither the policy of this State nor the purpose of this chapter to place undue restrictions upon entry into the business of handling pyrotechnics.