The ISA112 SCADA Systems standards committee is actively developing a series of ISA standards and technical reports for Supervisory Control and Data Acquisition (SCADA) systems. Established in 2016, the committee now has over 200 SCADA experts from around the world representing a wide range of industries. Led by two volunteer co-chairs, the committee strives to have an even balance between: end-users, vendors, distributors, consultants, engineering firms, contractors, system integrators, government regulators, and other interested parties. As part of an ANSI-accredited standards development organization (SDO), membership in the ISA112 SCADA standards committee is open to all interested individuals.
ISA112 Scope
Develop a series of ISA standards and technical reports that address system design, implementation, operation, and maintenance of SCADA systems for pipelines, water and wastewater, power, oil and gas, and other industries to support the overall integrity and reliability of these systems.
ISA112 Purpose
The standards and technical reports will provide guidance on how to design, implement, operate and maintain SCADA systems by documenting best practices in a range of industries. The anticipated plan is to develop one or more standards to be supplemented by technical reports expanding on implementation details and industry-specific guidelines.
Committee Membership
Like all ISA standards committees, the ISA112 Systems Standards Committee is open to all interested parties. The ISA112 committee leadership strives to have an even balance between: end-users, vendors, distributors, consultants, engineering firms, contractors, system integrators, government regulators, and other interested parties. The committee also enjoys broad membership across many industry sectors, including: oil/gas, pipelines, mining, pulp and paper, chemical industry, environmental monitoring, and the municipal water sector. At present, the ISA112 committee has over 200 SCADA experts from around the world who regularly participate in the committee's activities. Individuals interested in joining the ISA112 committee as information members are welcome to contact one of the committee co-chairs, managing director, or our ISA staff contact listed below. All of the ISA112 committee members are volunteers.
Committee Leadership
Like all ISA standards committees, the ISA112 committee is lead by two volunteer committee co-chairs, who are in turn overseen by a volunteer managing director. Additional oversight is provided by the ISA's Standards and Practices Board.
The co-chairs are assisted by the ISA's professional staff, who provide provide the committee with collaboration tools and administrative support. The tools used by the committee include: an email discussion list (listserv), this website (www.isa.org/isa112), a document management tool (SharePoint), video/conference call hosting (MS Teams), and staff-managed software for managing the committee's membership roster.
ISA112 co-chair: Graham Nasby, City of Guelph Water Services
- Graham Nasby holds the position of Water SCADA & Security Specialist at City of Guelph Water Services, a publicly-owned/operated water utility located in Guelph, Ontario, Canada. Prior to joining Guelph Water in 2015, he spent 10 years in the engineering consulting community after completing his B.Sc.(Eng) at the University of Guelph. He is senior member of the International Society of Automation (ISA) and senior member of the IEEE. Mr. Nasby is a named SCADA expert on the IEC-TC65 committee on industrial process control and a voting member of CSA committee P125 on Functional Safety., as well as being a voting member of ISA18 Alarm Management and ISA101 HMI Design committees. Mr. Nasby is a member of both AWWA and WEF, and currently sits on the Ontario Water Works Association’s Automation Committee
- Contact: graham.nasby@grahamnasby.com, 519-822-1260 ext. 2192
- Mr. Verhappen’s professional career covers a broad range of engineering, managerial, consulting and executive positions with a leading oil sands operator, automation suppliers, and consultants, and engineering societies. He spent the first 25 years of his career in the upstream hydrocarbon industry with Petro-Canada (now Suncor) and Syncrude Canada Ltd. gaining exposure to the full spectrum of the oil and gas as well as the oil sands sector. Ian left the Oil Sands industry for MTL Instruments (now part of Eaton) where he was responsible for the development of worldwide business strategy and results for MTL’s global industrial networking business. More recently, Mr. Verhappen has been working in the engineering services business as a global consultant assisting clients with their process plant networking, digital field systems, process control and safety systems, process analyzer systems and automation projects and as of September 2020 joined SCADA development company Willowglen Systems Inc.. Ian holds a B.S. in Chemical Engineering from the University of Alberta, and a Certified Automation Professional. He is a Fellow member of the International Society of Automation and Professional Engineer in Alberta
- Contact: ian.verhappen@willowglensystems.com
- Greg Lehmann is a Project and Commissioning Manager with extensive experience in engineering, design, construction supervision, start-up, and commissioning of various process equipment, instrumentation, and control systems used in oil & gas, mining, manufacturing, food & beverage, and water treatment facilities. Employed by AECOM, Greg is currently assigned to the AECOM-Global Oil & Gas office in Greenwood Village, Colorado. Greg is responsible for managing the Process Automation department that provides automation, instrumentation, and control - technical and engineering support from conceptual design through the final design, construction, start-up, troubleshooting, and commissioning phases of Oil & Gas projects.
- Contact: greg.lehmann@aecom.com
- Contact: tbailey@isa.org, (919) 990-9311
Current Work Plan
Since its inception in 2016, the ISA112 committee uses a program of monthly conference calls (last Thursday of the Month) and semi-annual in-person meetings. The bulk of the committee's work is done offline by both the committee members and the co-chairs between the calls and meetings. Due to the current global covid-19 pandemic, in-person ISA112 meetings have been suspended as of March 2020. However, the monthly conference calls (and offline work by committee members) continues as scheduled. ISA112's membership is comprised entirely of volunteers who donate their technical expertise towards the common goal of consensus-based technical standardization.
The ISA112 committee is currently working towards the following plan:- 2016 committee inception
- 2017-2019 - Development of Table of Contents, Diagrams, and draft content
- 2020 -Release of first drafts of ISA112 SCADA Management Lifecycle and ISA112 SCADA Model Architecture diagrams
- 2021 - Completion of first complete internal draft of core ISA112 SCADA standards
- 2021-2022 - Internal Committee Comment Rounds and Editing
- Fall 2023 - Target Date for publication of first ISA112 standards document
- 2024-2026 - Development of ISA112 SCADA technical reports
- July 2016 - proposal for an ISA112 SCADA standards committee approved by ISA's Standards & Practices Board
- August 2016 - volunteer managing director named for ISA112
- Sept 2016 - first face-to-face ISA112 committee meeting held in Newport Beach, California, USA
- Dec 2016 - volunteer committee co-chairs named for ISA112
- May 2016 - ISA112 committee membership hits 50 members
- August 2017 - first draft of the ISA112 model architecture diagram developed
- Jan 2018 - major works starts on developing the ISA112 SCADA management lifecycle
- Dec 2018 - ISA112 committee membership hits 100 members
- May 2019 - draft of the ISA112 SCADA model architecture diagram released
- June 2019 - draft of the ISA112 SCADA management lifecycle diagram released
- Feb 2020 - face-to-face meetings were paused due to the covid-19 pandemic, but monthly conference calls continue
- Nov 2020 - ISA112 committee membership hits 200 members
- ISA112.01 - SCADA Terminology and Reference Diagrams
- ISA112.02 - SCADA Management Lifecycle
- ISA112.03 - SCADA Model Architecture
- ISA112 Technical Reports (topics and number to be determined)
- TBA
List of ISA112 Committee members:
| Graham Nasby (co-chair) | City of Guelph Water Services |
| Ian Verhappen (co-chair) | Willowglen Systems Inc. |
| Greg Lehmann (managing director) | AECOM |
| Danny Aguirre | Corporacion electrica del Ecuador |
| Isthiaq Ahmed | BARTEM INSTRUMENTS |
| Hassan Ali Ajami | PCI Vertix |
| Anas Alhalabi | MTC Limited |
| Aneil Ali | Automation Technology LLC |
| Abdullah Hussain Alkhalifah | Saudi Aramco |
| Bryan Anders | Northstar Radioisotopes |
| Juan Pablo Angel Espejo | Consultant |
| Caleb Angel | Sugarcreek Packing Company |
| Joseph Apawan | Consultant |
| Vijay Aundhekar | Nabors |
| Marco Ayala | 1898 & Co (a division of Burns & McDonnell) |
| Omer Bin Abdul Aziz | Avanceon FZE |
| Jim Baker | Water Corporation |
| Santhosh Ballikonda | Integrity360 |
| Jason Baptiste | Vestas |
| Maxwell Odei Benefo | West African Gas Pipeline |
| John Benitz, Jr. | Gray Matter Systems |
| Bhavdeep Bhatt | Petro-Canada Lubricants Inc |
| Dean Bickerton | The Reynolds Co |
| Marty Bince | Rotork Controls |
| Joe Bingham | AES Global Inc |
| Stephen Blank | Balluff Inc. |
| David Board | Rockwell Automation |
| John Bogdan | J Bogdan Consulting |
| Umashankar Aghalaya Boregowda | Desmet Ballestra |
| Nicolau Branco | TBG – Transportadora Brasileira Gasoduto Bolívia-Brasil SA |
| Patricia E. Brett | Honeywell Inc |
| Paul John Brodbeck | Control Associates |
| Alan W. Bryant | Occidential |
| Ben Bunner | Andritz |
| David Cameron | UiO: Institute for informatikk |
| Gary Campbell | Consultant |
| Elcio Cardoso Da Silva | PETROBRAS |
| Joe Carlin | Fairwinds Automation |
| Hugo Castro | ETAP |
| Steve Cauduro | NLS Engineering |
| Thom Chaiket | Bergen County Utilities Authority |
| Woody Cohen | Intel |
| Eric Cosman | OIT Concepts, LLC |
| Ryan Costello | NLS Engineering |
| Mark Crockett | Applied Materials |
| Keith Demele | Prime Controls |
| Deepak Deore | Consultant |
| Ravindra Deshakulakarni | Consultant |
| Richard Dilcher | Dilcher & Associates |
| Ricardo Alexandre Diogo | PUCPR |
| Jon-Paul Dixon | Shrader Engineering |
| Eric Jamison Doucet | Boardwalk Pipeline Partners |
| Robert Dusza Jr. | Manchester Water and Sewer |
| Bridger Edwards | Consultant |
| Benjamin Egger | Alameda County Water District |
| Khaled El Melegy | Parsons Intl |
| William Falkenstein | Hillstone EP |
| Carter R. Farley | Instrulogic |
| Douglas Fisher | Willowglen Systems Inc. |
| Thomas Fiske | Yokogawa |
| Bridget Fitzpatrick | Woodard & Curran |
| Conrad Fonseca | Petrobras Transporte S.A. |
| Dean Ford | IB Abel Inc. |
| Luiz Rogerio De Freitas Junior | Vale S.A. |
| Tex Gamvrelis | Aveva |
| Darran Garforth | Sector 8 Solutions |
| Dave Geiger | Gray Matter Systems |
| Randy Geist | Consultant |
| Rafael Girundi | Accenture |
| Jason Glaskin-Clay | IBI Group |
| Marcos A. Gonzalez | CDM Smith |
| Jonathon Grant | DirectDefense |
| Joylyn Gray | JMP Engineering |
| Joseph Griffo | Conocophillips |
| Nathan Gulka | Consultant |
| Shams Ul Islam Haleem | Saudi Electricity Company |
| John Haley | Anadarko Petroleum Corporation |
| Chris Hall | Marathon Oil Company |
| Jason Hamlin | Corso Systems |
| Bryon Hayes | Grantek |
| Weihai He | Schneider Electric |
| Amar Shivaram Hegde | CDM Smith |
| Christopher Hidalgo | Signature Automation |
| Stan Hilton | Thermo Systems |
| Andrew Huddleston | Algonquin College |
| Saed Hussain | CDM Smith |
| Victor Ibikunle | Schneider Electric |
| Yifan Jiang | Consultant |
| Alejandro Augusto Jimenez | Yokogawa Europe |
| David Johnson | Exida |
| Bruce Johnston | HDR Inc |
| Robert Johnston | BW Systems, Inc |
| Wally Kabbara Sr. | Saudi Electric Co |
| Hassan Kaghazchi | ARC |
| Mark Kekkonen | PLCs Plus International Inc |
| John Mark Kennedy | Williams |
| Khaja Afsar Hussain Khaja | Consultant |
| Tanuj Khandelwal | ETAP |
| Asif Khokher | Consultant |
| Esam Khudr | Naizak Global Engineering System |
| Anchit Kishore | Consultant |
| Frank Kling | ETAP |
| Arthur Kloc | Jacobs |
| Matthew Knight | EMR Associates |
| Thomas Kuhn | Mott MacDonald |
| David Lee | Emerson Automation Solutions |
| Bruce Li | Toronto Water - City of Toronto |
| Hongbin Li | Consultant |
| Heleno Amorim Linhares Jr. | Consultant |
| Colin Lippincott | OleumTech Corporation |
| Jason Little | Region of Peel |
| Oliver Daniel Lorenzo Contreras | Republic Steel Inc |
| Michael Marullo | Cfar International Ltd |
| Ken Masica | Lawrence Livermore National Laboratory |
| Mark Massa | Plant IQ |
| Brian Lee Mast | Copper Bell Consulting LLC |
| Patrick McCafferty | CDM Smith |
| Sean McMillan | Jones Carter |
| Johan Mera | Inngenia S.A.S. |
| John Miller | TIGA |
| Kevin Morris | TMEIC |
| David Munoz | Oxy |
| Steve Mustard | Consultant |
| Farukh Naqvi | Just Born |
| Felipe Nascimento | E-Merge Systems Inc |
| Paul Nelson | Eugene Water & Electric Board |
| Louis Nguyen | US Air Force |
| Claudia Souza Oliveira | Vale S.A. |
| Michel Oliver | G2 Integrated Solutions |
| Diego A. Orduz T. | Ecopetrol |
| Johanna Carolina Orjuela | Ecopetrol |
| Muhammed Padli | Schneider Electric |
| Carlos Eduardo Paiola | Consultant |
| Anatoliy Panasyuk | Microsoft |
| Chris Paredez | Oxy Permian |
| Kevin Patel | Signature Automation |
| Rajesh Shreepad Patwari | Shell Chemicals LP |
| Ariel Perez | Sparq Systems |
| Raji Pillutla | Consultant |
| Adam Plumstead | Eramosa Engineering Inc |
| Ganesier Ramachandran | Consultant |
| Vasantharaj Ramalingam | Gradiant International Holdings Pte Ltd |
| Venkiteswaran Raman | Consultant |
| Michael Ramesar | BP Westlake One |
| Jason Alan Rhodewalt | Consultant' |
| Sanford Rice | Atmos Energy Corporation |
| Gareth Roberts | Cygnet Texkimp |
| Carlos Mandolesi | Trinity College Dublin |
| Ana Cristina Rodrigues | Schneider Electric Brazil |
| Edgar Rojas | Dolphin Ingenieria S A S |
| Pete Rullman | Honeywell |
| Anton Sagayan | Consultant |
| Fahd Mohammad Saghir | Schneider Electric |
| Sanchit Sahay | Consultant |
| Tahir Saleem | Consultant |
| Kimberly Sanders | AMTRAK |
| Ruth Schiedermayer | Consultant |
| Jeremy Schlosser | Consultant |
| Bryan Schoch | Consultant |
| Pavol Segedy | HDR Inc |
| Tushar K. Shah | Eagle Research Corp |
| Vaibhav Sharma | Consultant |
| Glendon Shaw | Autom8Enrg |
| Aslam Sherule | Cisco |
| Robert Shull | NC State University |
| Nathan Slider | Consultant |
| Graham Speake | Accenture |
| Matthew Stafford | Consultant |
| Matt Stajov | NLS Engineering |
| J. Stanford | Cisco |
| Herman Storey | Consultant |
| Clifton Summers | Hess |
| James Swetlikoe | Retired / Bechtel OG&C, Inc. |
| Roy Tanner | ABB |
| Jeffrey Teel | Consultant |
| William Teodecki | Aqua America |
| Jeffery Terrell | Samsung Austin Semiconductor |
| Alnoor Thawer | Consultant |
| Bill Tian | Greater Toronto Airport Authority |
| Kyle Tracy | Woodard & Curran |
| Craig Trowbridge | Spectrum Engineering Corp. |
| Julyann Tu | AWC Inc |
| SHAJU V .J | PWA |
| Samuel Van Ryder | Dragos |
| Jo Visschers | Visschers-Consulting |
| Sunilkumar Bharatkumar Vora | Consultant |
| Duc Vuong | Integreys Group |
| Jonathan Waker | Browns Hill Engineering |
| Curt W Wendt | CDM Smith |
| Maurice Wilkins | Yokogawa UK Ltd |
| Blair Wilson | Rockwell Automation |
| Michael Wisesa | E&C Engineering |
| Bill Wisnewski | IB Abel Inc. |
| Juan Yactayo | Consultant |
| Manoj Yegnaraman | Carollo Engineers Inc |
| Douglas Yerger | Grantek Systems Integration |
| Yesid Alberto Yermanos Aldana | Ecopetrol |
| Naoki Yoshima | Yokogawa Electric Corporation |
| Harris Zane | Belden Inc/Tripwire Inc |
| Robert Zinn | Glatt Air Techniques |
| Torry Bailey | ISA Staff |
| Eliana Brazda | ISA Staff |
| Charley Robinson | ISA Staff |
Note: This listing is updated every 6 months. If you have any questions, please contact ISA112 co-chair Graham Nasby.
Last Updated: January 27, 2021
For more information, please contact:
Torry Bailey
ISA Standards Administrator
tbailey@isa.org
(919) 990-9311