The errata statement presents corrections applied to previous rounds of data for the SCAN Policies Database. The errata statement provides details about the corrections, including the year and version of the data requiring a correction, the affected variable name and state, the corrected value for each variable, plus the year and version of the data the in which the correction was applied.

Last Updated: January 2025

The protocol has the questions used to collect information about states’ laws and policies for the 2023 data set.

The codebook provides information about each variable in the 2023 data set, including variable names, labels, definitions, protocol number, variable type, and frequencies.

The workbook provides the fact sheet findings in an Excel format.