Business I / Sources and Hierarchy of the Legal System
Practice question · Sort into groups

Sort each conflict by the criterion that resolves it.

Groups: Hierarchy (lex superior) · Specialty (lex specialis) · Time (lex posterior)

Hints
  1. Check rank first; only if the ranks match does anything else matter.
  2. Between equals, ask whether one is more specific before looking at dates.
Show the answer

Hierarchy (lex superior): A regulation contradicts the statute it implements

Specialty (lex specialis): Commercial sale rules vs general civil sale rules, Consumer-contract regime vs general contract law

Time (lex posterior): Two successive ordinary laws on the same tax

Why

Different rank → hierarchy. Same rank, different scope → specialty. Same rank and scope → the later norm governs.

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