Key legal question
Whether a general 3% additional fee for legal management of immovable property was permissible under Art. 27(4) OELP
Extracted holding
Art. 27(4) OELP allows an increase only exceptionally and case by case; a systematic 3% surcharge for all cases is incompatible with the federal tariff.
Extracted reasoning
The federal fee schedule is exhaustive. No case-specific circumstances justified the surcharge here, and cantonal directives cannot add to the federal tariff by general rule.