NAHDAP released the PATH Study Wave 1 State Identifier Restricted-Use Files on February 1, 2019. You can apply for access to these data at https://doi.org/10.3886/ICPSR36231
Specifically, the two Wave 1 State Identifier data files (adult and youth) and corresponding documentation were added to the collection. Please consult the SIRUF User Guide for information on analyses that are
appropriate for these data.