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  • Washington Learning Source
    Washington Learning Source
    425.917.7939
    800 Oakesdale Ave SW, 98057-5221  Renton

    Welcome Vendors! The Washington Learning Source (WLS) is a program of Washington's nine regional Educational Service Districts (ESDs) for establishing purchasing agreements in Washington State. There are many reasons you may want to consider becoming a WLS vendor. The WLS: -Conducts legal bids that…