National Child Protection Act of 1992

National Child Protection Act of 1992 - Establishes a national criminal background check system (system) to which a designated agency in each State is required to report child abuse crime information, or index such information in the system, for purposes of background checks of child care providers.

Directs the Attorney General to establish: (1) guidelines for the reporting of such information; and (2) timetables for each State to report such information to the System (with a three-year deadline for all States to be reporting at a specified level of currency).

Requires State agencies to maintain close liaison for the exchange of technical assistance in cases of child abuse with the National Center: (1) on Child Abuse and Neglect; (2) for Missing and Exploited Children; and (3) for the Prosecution of Child Abuse.

Directs the Attorney General to publish annually: (1) a statistical summary of the child abuse crime information reported under this Act; and (2) a summary of each State's progress in reporting child abuse crime information to the system.

Requires the Administrator of the Office of Juvenile Justice and Delinquency Prevention to conduct a study to determine various factors relating to potential child abuse crimes and offenders, based on a statistically significant sample of convicted child abuse offenders and other relevant information. Requires a report on such study to be submitted to specified congressional committee officials.

Authorizes a State to have in effect procedures to permit a qualified entity (i.e., a business or organization that provides child care or child care placement services, or that certifies others to provide such care or services) to contact a State agency to request a nationwide background check to determine if a child care provider is under indictment for, or has been convicted of, a background check crime.

Directs the Attorney General to establish: (1) guidelines for State background check procedures, but permits the Attorney General to certify that a State procedure is equivalent to that under this Act under specified circumstances; and (2) criteria for such certifications.

Authorizes the Attorney General to: (1) prescribe such other measures as may be required to carry out the purposes of this Act; and (2) encourage the use of the best technology available in conducting background checks.

Amends the Omnibus Crime Control and Safe Streets Act of 1968 (Omnibus Act) to provide for the use of drug control and system improvement grants for the improvement of State record systems and the sharing of records of child abuse crime information to implement this Act.

Directs the Attorney General, subject to appropriations and with preference to States that have the lowest percent currency of case dispositions in computerized criminal history files, to make additional grants to each State to be used, for purposes of this Act: (1) for the computerization of criminal history files; (2) for the improvement of existing computerized criminal history files; (3) to improve accessibility to the system; and (4) to assist the State in the transmittal of criminal records to, or the indexing of criminal history records in, the system.

Authorizes: (1) appropriations; and (2) the withholding of a portion of the allocation for a fiscal year under the Omnibus Act to a State that is not in compliance with the timetable established under this Act.