Kirkland and Ellis is a law firm that operates in different locations and jurisdictions, which means their drug testing policies may vary as well. While it is not possible to provide a blanket statement regarding Kirkland and Ellis' drug testing practices, it is worth noting that many law firms do have comprehensive pre-employment screenings that may include drug testing. These screenings aim to ensure the suitability of candidates for positions that require high levels of responsibility, confidentiality, and professionalism.