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NeCede's

Maxim 8.10.10

It is perilous to introduce new and untried things.

Periculosum est res novas et inusitatas inducere.

Source: Co. Litt. 379a; Weisman, 88o Difficulty 2/5 — Approachable

Explanation

Legal innovation should be incremental and cautious — sweeping changes untested by experience risk undermining the settled expectations upon which all men have ordered their affairs.

Where this applies

  • A sweeping judicial reform proposal risks destabilizing the entire legal system.
  • Dramatic changes to the law create uncertainty — caution is warranted.

Legal domains

See also

Cite this maxim

NeCede Max. 8.10.10 — It is perilous to introduce new and untried things. — Co. Litt. 379a; Weisman, 88o (Periculosum est res novas et inusitatas inducere.)

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