Government relations is important for companies to manage their interactions and reputation with government. It involves managing complex external relations with governmental and non-governmental stakeholders to influence public policy. Key aspects of managing government relations include educating stakeholders on the business, building trust through early relationships, and lobbying in the form of meetings, letters, emails and phone calls. Effective government relations can be measured by achieving favorable policies and regulations or preventing unfavorable ones, and also by positively impacting the company's reputation with government representatives.