The GTN System offers Interruptible Transportation Service for any shipper that qualifies under the Federal Energy Regulatory Commission regulations contained in 18 CFR Part 284. Interruptible transportation service is subject to curtailment as provided in the Transportation General Terms and Conditions contained in the GTN System's tariff. Parties wishing to request an Interruptible Transportation Service Agreement should contact a Services and Contract Coordinator at 503.833.4300, option 2.