The Committee on Agriculture, Nutrition, and Forestry oversees America's agricultural industry, including research, production, marketing, and price stabilization for commodities. It also holds jurisdiction over national nutrition programs like SNAP and school meals, forestry, rural development, and related areas.

The Committee on the Budget establishes the annual framework for congressional spending and revenue levels through the budget resolution process. It oversees the Congressional Budget Office and monitors federal budget enforcement, analyzing the financial impact of proposed legislation.

The Committee on Commerce, Science, and Transportation addresses a wide range of issues including interstate commerce, transportation systems, science and technology policy, space exploration, and consumer protection. It oversees agencies like the Department of Transportation, NASA, the FCC, and the FTC.

The Committee on Finance holds broad jurisdiction over taxation and revenue measures, the nation's debt, customs, international trade, and key social programs. It oversees Social Security, Medicare, Medicaid, and unemployment benefits, shaping fiscal policy and health legislation.

The Committee on Indian Affairs studies matters pertaining to American Indian, Native Hawaiian, and Alaska Native peoples. It handles legislation related to tribes, land management, health, education, and economic development for Native populations.

The United States Senate Caucus on International Narcotics Control oversees and promotes international cooperation against drug trafficking and abuse. It monitors U.S. counternarcotics policies and programs abroad, working with foreign governments and international bodies.