1. RETTEW Becomes an ISN Ravs Plus Contractor

    RETTEW has recently earned status as a RAVS Plus Contractor by ISNetworld (ISN), the global leader in contractor and supplier management! ​ RAVS (Review and Verification Services) Plus is an audit tool that allows ISN to determine the validity of questions answered and documentation uploaded into a contractor’s account. To achieve this status, ISNetworld RAVS Plus conducted interviews with…

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Community Support

Penn State Baseball Player Named RETTEW 2023-24 Endowed Scholarship Winner

RETTEW is proud to announce the recipient of the 2023-24 RETTEW Endowed Scholarship for Intercollegiate Athletics at Penn…

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Industry News, Services

Chesapeake Bay – EPA Settlement Agreement Effects on Pennsylvania’s NPDES Permittees

When the Chesapeake Bay Watershed Agreement was developed, it established goals and outcomes for restoring the Chesapeake Bay, its tributaries,…

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