Ordnung (order) is the unwritten code of rules for each Amish community. It defines everything: dress, transport, technology, behavior.
What It Regulates
Skirt length, hat brim width, buggy color, permitted tools, worship order, relations with the outside world. Each community has its own Ordnung — there's no universal Amish code.
How It's Made
Orally, at community meeting (Gemeinde). Each family speaks. Decision by consensus, not majority vote. If even one family strongly objects — the matter is tabled.
How It Changes
Slowly. New technology: someone proposes → discussion → trial period → if not harmful, adopted. Bicycles: allowed in some communities since the 1960s, banned in others to this day. Each community — its own pace.
Enforcement
Violation — public repentance before the community. Serious violation — Meidung (shunning): community won't eat with you, won't trade, minimal contact. Return and repent — accepted back. The system works without police, courts, or prisons.