Historical clue formulations

• Org. concerned with reactor safety — 2026-07-10
• Reactor safety agcy. — 2026-03-08
• Agcy. overseeing reactors — 2024-11-10
• Reactor oversight org. — 2022-09-28
• Government org. concerned with radioactive waste — 2018-07-20
• Org. concerned with reactions — 2017-12-13
• Org. concerned with meltdowns — 2017-09-12
• Fed. reactor monitor — 2016-07-03
• Reactor-overseeing org. — 2015-07-21
• Reactor overseer: Abbr. — 2015-01-16
• Atomic energy org. — 2012-12-21
• Reactor-overseeing org. — 2012-02-15
• Atomic energy oversight agcy. — 2011-11-06
• Org. concerned with radiation — 2011-04-09
• Agcy. overseeing reactor safety — 2008-11-23
• Creation of the Energy Reorg. Act of 1974 — 2008-04-10
• Reactor overseer: Abbr. — 2008-01-05
• Atomic energy org. — 2007-10-01
• Protective agcy. since 1974 — 2007-06-15
• Org. concerned with meltdowns — 2005-03-26
• A.E.C. successor — 2003-08-31
• A.E.C. successor — 1997-11-29