“…Policies can also be collected at the subnational level (Kraal & Vertovec, ), including across cantons (Manatschal & Stadelmann‐Steffen, , ), regions (Strazzari, ), and cities (Caponio, ). Further still, applicable rules exist in different policy domains, including establishing legal status (Borevi, Jensen, & Mouritsen, ; Goodman, ), family reunification (Bech, Borevi, & Mouritsen, ; Bonjour, ) but also welfare (Boucher, ), and other social policies (Baldi & Goodman, ). As researchers rely on different sources to assemble integration policy across these many domains, including myriad ministries—from the Home Office to Justice and Welfare—as well as, typically, the use of country experts as coders (e.g., the Immigration Policies in Comparison project, or IMPIC), there is a pressing need to establish external validity of unique measures.…”