Pipeline Safety Management Resource Center Lessons LearnedSubmit lessons learned for other members to review.Monthly Assignments Tactical GuidesReview tactical guides to maintain safe operations. Technical GuidelinesTechnical guides to support the development and review of safe operations. Lessons Learned ArchiveLessons Learned submitted from members in the field. PSMS eLearningPipeline Safety Management System eLearning opportunities for Northeast Gas Association members. Quick TipsQuick Tips are intended as a reference tool to supplement use of the Tactical Guides. NGAPSMS On-line StorePlease use the discount code NGAOPS01 to enjoy a 50% savings on all your purchases. Please do not share this code outside your organization. Member AnalyticsInteract with and review Northeast Gas Association site and user trends.