Environmental regulation stringency — emissions caps, standards, phase-out mandates, carbon pricing, renewable portfolio standards.
Sector-specific licensing regimes, concentration / quota allocation, state-controlled entry (energy, telecoms, healthcare, banking).
Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
In January 2023 the national authorities of Germany, the Netherlands, Denmark, Sweden, and Norway jointly submitted a REACH Annex XV restriction dossier to ECHA proposing a broad restriction on the manufacture, placing on the market, and use of per- and polyfluoroalkyl substances (PFAS) across thousands of compounds. The dossier offers full ban and limited-derogation options and is one of the largest restriction proposals ever filed under REACH, undergoing ECHA RAC and SEAC opinions.
Per invariant 3, reforms are scored by what they did on each channel-separated axis, not by the party that enacted them. This fingerprint is how the policy-match engine finds historical analogues.
Explicit links are curated by the author. Inferred links are hypotheses in the library that test the same axes this policy moved — the framework's answer to "what does the data say about a policy like this?".
Ranked by axis-fingerprint overlap with this policy. Direction match bolded — those are the closest historical analogues. Shape of the match is what drives policy-outcome comparison, not the country or party label.