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McAllen ISD Purchasing Services is pleased to announce that we will be transitioning to a New bidding portal, IonWave. 

Current and new vendors interested in doing business with McAllen ISD must register in order to receive bid notifications. Interested vendors may register online by visiting:  

Register Here  

NEW Vendor Registration Quick Tutorial

Purchasing Services

Awarded Vendors

Bid Calendar 

Bid Notices

Business with MISD

Conflict of Interest Questionnaires

Cooperative Agreements

Ethics

Forms

Financial Transparency 

Form 1295 Texas Ethics Commission

Purchasing Manual

Senate Bill 9 - Guide for School Contractors

Skyward Business - Help Desk

Staff

Vendor Protest Procedure

Vendor Spend