definiens: or ( as defined below ) . The notificationshall be made in the format mutually agreed from time to time and shall be sent byexpress courier or facsimile transmission or, if none of these methods is available, notification shall be made by telephone with written copy to follow by the fastestavailable mcans;18.1.4 the relevant party shall promptly investigate a serious adverse experience and shallsubmit follow - up reports ( copies of which shall be ' provided to other party ) at lcast inaccordance with the ICH Guidelines ' time limits ( or such other more stringent time limitsas the parties may agree ) of the receipt of new information;18.1.5 each party shall notify the other party of any other adverse experiences, not being seriousadverse experiences or unexpected adverse experiences;18.1.6 in respect of those Clinical Studies for whieh it is responsible, BB shall be responsible forreporting all relevant adverse experiences relating to Licensed Compound or Produet tothe relevant regulatory authonties in the Territory in accordanee with the legalrequirements prevailing from time to time in the Territory with respect to such reporting