The scope of professional nursing practice obligates the individual nurse to make participation in public policy formulation part of their professional work. Helping to shape the health and welfare of our communities and the nation fulfills part of nursing's contract with America's citizens. 2. Nurses have valuable, special knowledge and skills which "fit" very well with political involvement and policy making activities. 3. Occupational and environmental health nurses have a special responsibility to influence public policies that affect America's work force by using the five Cs of political action to enable effective involvement. 4. Nursing's professional associations act as advocates for nursing's unique interests and causes. Nurses who join and become active in associations such as AAOHN and ANA are instrumental in protecting the profession of nursing and ensuring that health care issues are at the top of the political agenda at all government levels.