Summary
The State of Montana (State Procurement Bureau) issued RFP SPB-RFP-2026-0610EH titled 'Master Environmental Services' to establish a multi-award, indefinite-delivery master agreement (Tier‑One) for environmental consulting and related services to be available to state agencies. The solicitation is posted on the State's eMACS procurement portal; vendors must register on the portal to access full solicitation documents and submit proposals. The solicitation was posted in early April 2026 and public listings show a closing window in late May 2026 — vendors should confirm the exact deadline and download the official solicitation from the eMACS event page prior to submitting proposals.