1. Subject to the rules restricting the communication of information, the liquidator in the main proceedings and the liquidators in the secondary proceedings shall be duty bound to communicate information to each other. They shall immediately communicate any information which may be relevant to the other proceedings, in particular the progress made in lodging and verifying claims and all measures aimed at terminating the proceedings.
2. Subject to the rules applicable to each of the proceedings, the liquidator in the main proceedings and the liquidators in the secondary proceedings shall be duty bound to cooperate with each other.
3. The liquidator in the secondary proceedings shall give the liquidator in the main proceedings an early opportunity of submitting proposals on the liquidation or use of the assets in the secondary proceedings.