The ing partner shall not interfere in the company's management even by a letter of delegation; otherwise he shall be jointly liable with the joint partners for the obligations arising from his management. He may be liable for all or some of the company's obligations depending on the seriousness and frequency of such actions, and depending on the trust held in him by third parties by virtue of such actions.

However, supervision of the acts of the company's managers and the advice given to them and the authority granted to them to act beyond the scope of their powers shall not be deemed interference.