Dokler poslovnik ni sprejet, pa za OIV veljajo pravila Mednarodnega urada za trto in vino. Predvsem predpisujejo delovanje in prenehanje delovanja organov, omenjenih v prejšnjih členih, pogoje, pod katerimi lahko sodelujejo opazovalci, pogoje za obravnavo predlaganih pridržkov k temu sporazumu in določbe o upravnem in finančnem vodenju OIV. Opredeljujejo tudi pogoje, pod katerimi se članicam generalne skupščine in izvršilnega odbora pred odločanjem pošljejo dokumenti, predvsem tisti, ki se nanašajo na financiranje.
Until this adoption, the rules of the International Vine and Wine Office shall apply to the O.I.V. In particular, they shall determine the remit and operating rules of the bodies referred to in the foregoing Articles, the conditions under which observers may participate, the conditions for examining the proposed reservations to the present Agreement and the provisions for the administrative and financial management of the O.I.V. They shall also describe the conditions for communicating documents, particularly those concerning funding, to the members of the General Assembly and the Executive Committee prior to making decisions.