According to regulation number 1/2012 activate the current plan to response the oil spill by responsible agency. If the given agencies are not capable in managing the disaster situation the incident will be named as Tier 2.
NOHSCP Reference
Supported Parties:
Oil Spill Contingency Plan Regulation
Supported Parties:
OSCP holder agencies Contact List
Supported Parties:
Relevant Agencies Responsibility
Supported Parties:
Procedure for Tier 01 level spill outside of the agencies jurisdiction