In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

Juvenile Justice Improvement Act of 2009 - Amends the Juvenile Justice and Delinquency Prevention Act of 1974 to: (1) revise and add definitions under such Act relating to the treatment of juveniles held in custody while awaiting trial for criminal offenses; (2) require state plans under such Act to separate juveniles from the adult prison population, monitor for and eliminate the use of dangerous practices, unnecessary isolation, unnecessary room time, and unreasonable restraint for holding juveniles in custody, and provide training of prison staff on techniques for effective behavior management of juvenile offenders; (3) provide incentive grants to states to adopt programs for the mental health treatment needs of juveniles in custody and for the placement of such juveniles in the least restrictive detention or correctional settings; and (4) prohibit the placement of juveniles who have not been charged with adult criminal offenses in secure detention or correctional facilities.
To amend the Juvenile Justice and Delinquency Prevention Act of 1974 with respect to juveniles who have committed offenses, and for other purposes.

Law Enforcement and Correctional Officers Employment Registration Act of 1994 - Amends the Omnibus Crime Control and Safe Streets Act of 1968 to require the Governor (or the chief executive officer) of each State, U.S. territory, the District of Columbia, or a Native American Indian tribe or band (State) that receives drug control and system improvement formula grants to designate the State peace officer standards board or its equivalent which shall submit to an officer or agency designated by the Attorney General (designee) a list, maintained electronically, of all law enforcement and correctional officers who held such office in such State on or since January 1, 1994 (including their dates of birth, social security numbers, Federal Bureau of Investigation fingerprint identification numbers, dates of appointment as officers, names and addresses or National Crime Information Center numbers of the appointing or employing agencies, and dates such service ended. 
Requires:  (1) the head of each department, agency, or other entity in the executive branch that employs law enforcement or correctional officers to submit a list of all such personnel employed on or after Janaury 1, 1994, which shall be updated and supplemented by agencies or officials responsible for submission of employment data; and (2) such agencies or officials to notify the designee of an officer's employment, appointment, or separation. 
Directs each State or political subdivision to require all applicants for such positions before beginning employment to:  (1) disclose all prior service or employment as an officer; and (2) submit a written authorization and request for release of information.  Directs the Attorney General, when a prospective employer obtains an officer's request for release of information, to release data collected pursuant to this Act to the employer. 
Makes agencies or agency administrators who submit employment or officer certification data pursuant to this Act immune from civil liability for such disclosure or its consequences, except upon a showing of lack of good faith by clear and convincing evidence.
Law Enforcement and Correctional Officers Employment Registration Act of 1994

Establishes the Little Rock Central High School National Historic Site, Arkansas, as a unit of the National Park System. 
Requires the Secretary of the Interior, within two years after funds are made available, to:  (1) prepare a general management plan for the Site; and (2) prepare and transmit to specified congressional committees a National Historic Landmark Theme Study on the history of desegregation in public education. 
Requires the Secretary, on the basis of the study, to identify possible new national historic landmarks appropriate to this theme and prepare a list in order of importance or merit of the most appropriate sites for national historic landmark designation. 
Authorizes appropriations.

To establish the Little Rock Central High School National Historic Site in the State of Arkansas, and for other purposes.