delete PART 766—DIBENZO-PARA-DIOXINS/DIBENZOFURANS
This 1987 EPA regulation under TSCA requires manufacturers and processors of 49 specific chemical substances to test for contamination with halogenated dibenzodioxins and dibenzofurans (HDDs/HDFs), highly toxic persistent compounds. It mandates submission of testing protocols, results using HRGC/HRMS methods, and additional reporting if contamination exceeds specified levels. The rule includes exemption/waiver processes and complex deadlines extending through the 1990s.
This 1980s-era testing mandate likely completed its data-gathering purpose decades ago. Compliance costs are enormous—requiring sophisticated HRGC/HRMS testing, expert protocol review, and extensive reporting—imposing a disproportionate burden on small manufacturers (30% higher per-employee compliance costs). The regulation represents federal overreach into what could be market-driven safety testing, while its rigid, prescriptive approach ignores the Hayekian knowledge problem: bureaucrats cannot optimally determine testing protocols for thousands of chemical-process combinations better than industry responding to consumer demand. The unseen costs include reduced innovation, barriers to entry, and prices passed to households—over $14,000 in hidden compliance taxes annually per family.