Formerly ISTA - Illinois Soil Testing Association

  • Home
  • About ALTA
  • Join ALTA - Register
  • Officers & Advisors
  • Soil Analysis
  • Plant Analysis
  • CERTIFIED LABS
  • ALTA MEMBERS 2023
  • MEETINGS-EVENTS
  • Contact ALTA
  • PRESENTATIONS
  • More
    • Home
    • About ALTA
    • Join ALTA - Register
    • Officers & Advisors
    • Soil Analysis
    • Plant Analysis
    • CERTIFIED LABS
    • ALTA MEMBERS 2023
    • MEETINGS-EVENTS
    • Contact ALTA
    • PRESENTATIONS
  • Home
  • About ALTA
  • Join ALTA - Register
  • Officers & Advisors
  • Soil Analysis
  • Plant Analysis
  • CERTIFIED LABS
  • ALTA MEMBERS 2023
  • MEETINGS-EVENTS
  • Contact ALTA
  • PRESENTATIONS

About ALTA

Officers & Advisors

About ALTA

The Agricultural Laboratory Testing Association is an organization of professionals dedicated to:

  • quality soil testing   
  • accurate reporting   
  • sound management advice 
  • information sharing

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Join ALTA

Officers & Advisors

About ALTA

How to Register to Join ALTA

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Officers & Advisors

Officers & Advisors

Officers & Advisors

Officers & Industry Advisors

A dedicated group of individuals committed to the quality of soil and plant tissue testing and the education / certification of member labs.


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Certified Labs

ALTA Plant Certification

Officers & Advisors

The following member labs have met the qualifications for certification by ALTA as of Feb. 20, 2023. 

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ALTA Soil Certification

ALTA Plant Certification

ALTA Plant Certification

The ALTA-SAC Program ensures that member laboratories provide their clients with reliable and accurate test results through lab participation in a quality assurance program. 

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ALTA Plant Certification

ALTA Plant Certification

ALTA Plant Certification

The ALTA-PAC Program ensures that member laboratories provide their clients with reliable and accurate test results through lab participation in a quality assurance program.  

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ALTA Members

2023 Meetings - Events

2023 Meetings - Events

List of ALTA Members

Website Links 

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2023 Meetings - Events

2023 Meetings - Events

2023 Meetings - Events

Updated Information / Meetings 

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2023 Presentations

2023 Meetings - Events

2023 Presentations

Recent Presentations to View or Download 

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