Strengthening Our Commitment to Legal Immigration and America's Security Act

Strengthening Our Commitment to Legal Immigration and America's Security Act - Amends the Immigration and Nationality Act to permit an alien to be paroled into the United States or granted deferred action of a final order of removal only on a case-by-case basis for urgent humanitarian reasons or significant public benefit.

Requires eligible states, counties, or cities to participate in the Secure Communities program or to designate local law enforcement officers to perform immigration law enforcement functions in order to qualify for incarceration compensation.

Makes an alien who the consular officer or the Attorney General knows or has reason to believe is a member of a known criminal organization inadmissible to the United States.

Directs the Secretary of Homeland Security (DHS) to create a mandatory exit procedure for foreign visitors based upon: (1) the results of U.S. Customs and Border Protection pilot exit programs; and (2) the feasibility and benefits of the departure confirmation systems tested under such programs.

Eliminates the diversity visa program unless legislation is enacted that addresses recommendations about how best to combat program fraud and abuse.

Directs the Secretary of Health and Human Services (HHS) to report to Congress annually regarding the total amount of federal welfare benefits provided to: (1) each state; and (2) households with illegal aliens.

Amends title XXI (Children's Health Insurance Program) (CHIP) of the Social Security Act to permit a state to continue receiving federal matching funds for covering legal immigrant children and legal immigrant pregnant woman if the state: (1) has covered at least 90% of its U.S. citizen/national children eligible for CHIP or Medicaid (title XIX of the Social Security Act) whose family incomes do not exceed 200% of the federal poverty level; and (2) will provide health benefit coverage to lawfully residing immigrant children or lawfully residing immigrant pregnant women that will not be less than the amount of such funds expended in FY2009.

Requires the Internal Revenue Service (IRS) with respect to an employee's inaccurate social security number to: (1) notify an employer that such a number has been discovered; (2) if the employer does not correct the number, notify the number holder and request clarification, including the possible fraudulent use of such number; and (3) notify specified federal agencies if the holder fails to reply.

Amends the Controlled Substances Act to: (1) increase prison penalties for cultivating or manufacturing controlled substances on federal property; and (2) prohibit a person, while cultivating or manufacturing a controlled substance on federal property, from clear cutting timber or diverting or obstructing a stream or body of water. Increases related penalties under the Federal Sentencing Guidelines, including increasing penalties if such violation involves the possession of firearms.

Requires the Director of National Drug Control Policy to implement an action plan for keeping controlled substances off federal land.