Object: Electronic Auction - Hiring, Through The Price Registration System - Srp, Of Specialized Services For The Supply Of 10 (Ten) A3 Type Tokens, Covering The Issuance Of An A3 Digital Certificate With Token For Legal Entities, Valid For 36 (Thirty-Six) Months, Intended To Meet The Digital Certification Needs Of The Regional Nursing Council Of Tocantins Coren/To, In Accordance With The Rules Of The Icp-Brazil Standard.