Organizers

Organizer-wide rules. Check each track page for track-specific rules.

Region: Southeast / Midwest / Northeast
Convertibles: Varies by track (see each track page).
Helmet: Snell SA or FIA rating required.
Passengers: Registered passengers (18+, state ID) may ride along with eligible solo-qualified drivers; register at event.

Region: National
Convertibles: Roll bar to SCCA Time Trials Safety Level 2 strongly recommended. Up to 2005 MY: documented factory rollover protection or SCCA-TT-compliant aftermarket bar ("style" bars not OK). 2006+ MY: no bar needed if OE engine and ≤4 cyl (stock turbo OK) or naturally aspirated 6 cyl; otherwise rollover protection required. T-tops/Targas are not convertibles. Some tracks (VIR, NJMP) require more.
Helmet: Not yet verified
Passengers: Not yet verified

Region: Northeast
Convertibles: All convertibles require a fixed, visible roll bar that passes the broomstick test.
Helmet: Snell SA2020 or newer; M-rated helmets not acceptable.
Passengers: Novices must drive with an instructor at all times; passengers over 18 may ride with an instructor at staff discretion.

Source: https://scda1.com/faq/ · checked 2026-10-15

Region: —
Convertibles: No open-top cars (convertible, t-top, sunroof) without roll protection that passes the broomstick test; failures removed with no refund.
Helmet: Not yet verified
Passengers: No passengers or instruction in open-top cars without proper roll protection for the passenger.