17. Every appraiser shall safeguard his professional independence at all times. He shall, in particular, (1) ignore any intervention by a third party that could influence the fulfilment of his professional obligations to the detriment of his clientele;
(2) retain his professional independence when called upon to collaborate with another person, notably, another member of the Order or a member of another professional order;
(3) avoid performing a task contrary to his professional conscience, to the rules of his profession, or to generally accepted standards of practice;
(4) avoid appraising, examining, or holding a consultation on a thing or a right in which he or his partners have an interest, whether direct or indirect, present or future;
(5) refrain from sitting as a member of an adjudicatory body in a decision or recommendation relating to the rights and obligations of his client or the client of a partner;
(6) refrain from acting in a situation where he could derive personal advantage, whether direct or indirect, present or future.