88. Where an undertaking fails to meet the requirements set forth in sections 84 to 87 or when it is impossible to calculate the financial criteria set forth in subparagraph 2 of the first paragraph of section 84, the manager may require any other condition for the same purposes, taking into account the technical competence of the undertaking.
The manager may require security of a value greater than that mentioned in subparagraph 1 of the first paragraph of section 84 and in subparagraph 1 of the first paragraph of section 85 where he has reason to believe that the solvency of the undertaking so requires.