a. Current (if modify):
4.0 Registration Requirements
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...Registration data (range, contact information, status etc.) must be correct at all times (i.e. they have to be maintained).
b. New:
4.0 Registration Requirements
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...Registration data (range, contact information, status etc.) must be correct at all times (i.e. they have to be maintained). Every organisation controlling an IP address should provide at least one working contact e-mail address where notifications of abuse emanating from that IP address can be sent.
All persons and organisations assigned an IP address should act to prevent abusive messages originating from that IP address.