The Renewal Certification Exam for Aspen Capital Cost Estimator will test the user's in-depth understanding and the practical skills required for building, interpreting, and revising cost estimates. This person also demonstrates fluency with some advanced skills such as troubleshooting and modifying project specifications.

This renewal exam is only available for those Aspen ACCE Certified Users whose certification has expired. If your Aspen ACCE Certification has expired (3 years from the date of issuance), then you may register for this exam.

The Renewal Certification Exam for Aspen DMC3 will test the user's in-depth understanding and the practical skills required to perform fundamental tasks in building and maintaining Advanced Process Control (APC) applications. Passing this exam proves your skills in: building the Finite Impulse Response (FIR) model using FIR and SubSpace Identification with step test data. This person also demonstrates fluency with some advanced skills in steady state and dynamic tunings for obtaining optimal performance of the controller. 

This renewal exam is only available for those Aspen DMC3 Certified Users whose certification has expired. If your Aspen DMC3 Certification has expired (3 years from the date of issuance), then you may register for this exam.

An Aspen HYSYS Certified User will allow you to have the in-depth understanding and practical skills required to build models and interpret results using Aspen HYSYS. The certified user is also capable of applying simulation skills to solve real world problems and achieve their sustainability goals.

Passing this exam will demonstrate that you have the skills in building process simulations including defining the properties environment, creating flowsheets with unit operations, and utilizing available tools for analysis and reporting. You will be able to demonstrate fluency with some more advanced topics such as convergence, troubleshooting, and detailed distillation modeling.

The Renewal Certification Exam for Aspen HYSYS will test the user's knowledge to ensure they continue to have an in-depth understanding and practical skills required to build models and interpret results using Aspen HYSYS. 

This renewal exam is only available for those Aspen HYSYS Certified Users whose certification has expired. If your Aspen HYSYS Certification has expired (3 years from date of issuance), then you may register for this exam.

The Renewal Certification Exam for Aspen InfoPlus.21 will test the user's in-depth understanding and the practical skills required to perform fundamental tasks in administering Realtime databases. Passing this exam proves your skills in: all tasks related to administering the IP.21 database successfully. This person also demonstrates fluency with some advanced skills such as troubleshooting and using IP.21 with CIM-IO client and server.

This renewal exam is only available for those Aspen InfoPlus.21 Certified Users whose certification has expired. If your Aspen InfoPlus.21 Certification has expired (3 years from date of issuance), then you may register for this exam.

The Renewal Certification Exam for Aspen Mtell will test the user's in-depth understanding and the practical skills required for building, interpreting, and revising Machine Learning agents. This person also demonstrates fluency with some advanced skills such as troubleshooting, optimizing, and evaluating Machine Learning agents.

This renewal exam is only available for those Aspen Mtell Certified Users whose certification has expired. If your Aspen Mtell Certification has expired (3 years from date of issuance), then you may register for this exam.

An Aspen OptiPlant Certified User demonstrates skills in building a 3D conceptual layout for Pre-Feed and Feed estimation purposes. A certifies user also showcase their skill set for analysis and reporting using available functionalities. This person also demonstrates understanding of more advanced topics such as layout, Conceptual piping, Data files, Piping configurations, estimation, interfaces and troubleshooting in OptiPlant.

The Renewal Certification Exam for Aspen Plus will allow you to have the in-depth understanding and practical skills required to build models and interpret results using Aspen Plus. You will be able to demonstrate fluency with some more advanced topics such as convergence, troubleshooting, and detailed distillation modeling.

This renewal exam is only available for those Aspen Plus Certified Users whose certification has expired. If your Aspen Plus Certification has expired (3 years from date of issuance), then you may register for this exam.

An Aspen Plus Certified User will allow you to have the in-depth understanding and practical skills required to build models and interpret results using Aspen Plus. The certified user is also capable of applying simulation skills to solve real world problems and achieve their sustainability goals.

Passing this exam will demonstrate that you have the skills in building process simulations including defining the properties environment, creating flowsheets with unit operations, and utilizing available tools for analysis and reporting. You will be able to demonstrate fluency with some more advanced topics such as convergence, troubleshooting, and detailed distillation modeling.

As sustainability is a cross-disciplinary field of study, measuring the challenges of sustainability requires knowledge and building solutions into the technical insights of software programs/systems (engineering, planning, and management).

This certification exam also includes sustainability questions to test the skills focused on tackling sustainability challenges.

If you score 70% or higher in the sustainability questions, then you will receive a digital badge showcasing both your Aspen Plus and Sustainability achievement.

Green House Gas Emissions and Energy Optimization Modeling Certification: Passing this exam will demonstrate your understanding of building simulations to predict Green House Gas emissions and minimize energy usage using Aspen Plus.