What is the version of the following sentence with correct punctuation?

In spring 2002 the Government appointed a work group to undertake a complete assessment of the scope and significance of the most important problems in the area of waste management and to identify the advantages and disadvantages of deregulating the waste management sector
In spring 2002, the Government appointed a work group to undertake a complete assessment of the scope and significance of the most important problems in the area of waste management, and to identify the advantages and disadvantages of deregulating the waste management sector.