A practical, action-driven certificate designed to help you build resilient teams, strengthen culture, and lead with intention.
Explore the emerging field of precision nutrition and examine how diet, genetics, and early environmental conditions shape individual health.
This program provides an overview of how nutrition influences gene expression, metabolic responses, and long-term wellbeing. Learners will gain insight into how genetic and epigenetic diversity affects health outcomes across the lifespan.
The goal of this program is to provide a foundational understanding of precision nutrition and its relationship to human health and disease.
This noncredit program is open to all. You do not need prior healthcare experience. This program is ideal for:
The program is completely online and self-paced. You will have eight weeks to complete each course.
You should expect to spend about two hours per week on course work, including watching videos, reading, participating in online discussions, completing assignments and taking quizzes.
Class DatesYou can take all three courses or choose to take only one or more individual courses. You may take the courses in any order.
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These courses are designed and facilitated by University of Arizona School of Nutritional Sciences and Wellness faculty members:
Ken Wilund, PhD is a Professor and Director at the School of Nutritional Sciences and Wellness.
Maria Luz Fernandez, PhD is an Instructional Designer at the School of Nutritional Sciences and Wellness.
In addition to this non-credit professional certificate program, the School of Nutritional Sciences and Wellness also offers credit-bearing Weight Inclusive Health courses. Learn more about undergraduate weight inclusive health courses.
You do not need to be located in Arizona or a University of Arizona student to take these courses.
Registering is easy. There is no application required. Just click the red button below to choose your classes and register in our convenient online registration system.
This course is designed for professionals who need practical AI workflow solutions to boost efficiency and drive impact at work—without relying on a development team. If you’re focused on gaining practical skills in artificial intelligence and advancing your current AI skills, you'll find the support and mentorship you need to meet your unique professional goals.
This fully on-demand course is the next step for you to grasp the power of AI automation and generative AI tools, like ChatGPT and Claude, and apply your AI skills to building efficient, automated workflows. It answers key questions like:
With a hands-on approach, this course helps learners move from AI theory to practical AI automation.
Taught by AI automation experts and supplemented with live/online mentor-led classes, you’ll focus on real-world scenarios and hands-on projects. You can expect to gain an advanced understanding of AI automation with the help of no-code tools, such as Make.com and n8n, to streamline processes, reduce manual work, and enhance efficiency in the workplace. You’ll also explore the differences between AI agents and agentic AI, and identify use cases for applying them in workflows.
Successful program completion earns you a university-issued certificate of completion from the University of Arizona Online Professional Studies. You'll also receive:
If you’re focused on gaining practical skills in artificial intelligence and advancing your current AI skills, you'll find the support and mentorship you need to meet your unique professional goals
Class Dates: Classes start monthly
Format: The convenient online format allows you to learn from any location in Arizona or around the world.
The five-week class includes weekly on-demand online learning content such as videos and reading, plus assignments to reinforce your learning and provide you with practical hands-on experience. All activities can be completed online, on your own schedule, each week.
You can also attend optional (but recommended) mentor-led live broadcasts once a week via video conference.
You should expect to spend 6-8 hours per week working independently (learning, working on assignments), plus an additional 1-2 hours per week attending the optional weekly mentor-led live broadcasts.
Payment plan options are available for qualifying participants. Payment plan options may include additional fees.
Discounts are also available for veterans and for University of Arizona alumni and staff members.
This program is offered in collaboration with Ziplines Education.
University of Arizona and the United Nations Partner to Offer a Professional Certificate in Science Policy and Diplomatic Practice
Global challenges like cybersecurity, public health crises, and space science demand leaders who can bridge scientific innovation with international policy. The University of Arizona, a leading U.S. Research 1 institution, and UNITAR, the training arm of the United Nations, have partnered to launch a 14-week Professional Certificate in Science Policy and Diplomatic Practice.
This innovative 14-week online program equips participants with the knowledge and skills to bridge science and diplomacy in addressing global challenges. Graduates will be well-positioned to assume leadership roles in major multilateral scientific organizations such as UNESCO, CERN, WHO, ITU, and IAEA.
Why Engineering Matters
While science provides discovery, engineering delivers solutions. From designing new energy systems to advancing space exploration, engineering translates ideas into action that shapes global policy. Participants will learn how engineering innovation supports diplomacy, fosters international cooperation, and drives sustainable progress — skills urgently needed to address 21st-century challenges
Program Highlights
Program Key Information
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Program Modules
Module 1: Science Policy and Diplomacy (Led by the University of Arizona)
Duration: 7 weeks | October 20, 2025 - December 7, 2025 | Contact Hours: 84–98
This core module, led by the University of Arizona College of Engineering, explores the intersection of science and policymaking. It covers ethics, the evolution of science policy, and diplomacy across multiple domains, including health, engineering, climate, cyberspace, AI, hydrology, ocean science, space science, and food security.
Units:
Module 2: Mediation and Conflict Resolution (Led by UNITAR)
Duration: 4 weeks | January 26, 2026 - February 22, 2026 | Contact Hours: 48–56
Led by UNITAR, this module equips participants with strategies and skills for conflict analysis and effective mediation in multicultural and international settings.
Units:
Module 3: Diplomatic Communication (Led by UNITAR)
Duration: 3 weeks | February 23, 2026 - March 15, 2026 | Contact Hours: 36–42
Led by UNITAR, this module explores oral and written communication in diplomatic contexts, including protocol, intercultural communication, and strategies for effective science-policy communication.
Units:
Who Should Apply for this Professional Certificate Program?
This program is ideal for:
How to Apply
Application to the program is free of charge. To apply, simply complete the online application form using the link provided. Applications are reviewed on a rolling basis, and candidates will be notified of their admission decision within 10 days. Accepted participants will receive detailed instructions on completing registration and payment.
About the University of Arizona
The University of Arizona is a leading U.S. Research 1 institution tackling the most complex scientific challenges of our time through cutting-edge research and innovation. With more than $1B in annual research activity in 2024, the University of Arizona is committed to expanding human potential, exploring new horizons, and enriching life for all. The Science Policy and Diplomatic Practice Certificate is developed by experienced science diplomats from the University of Arizona College of Engineering through the University of Arizona Science Policy and Diplomacy Initiative.
About UNITAR
As the training arm of the UN, UNITAR provides innovative learning solutions to individuals, organizations and institutions to enhance global decision-making and support country-level action for shaping a better future. UNITAR was created in 1963 to equip young diplomats from newly independent UN Member States with the knowledge and skills needed to navigate through the diplomatic environment. Over the years, UNITAR has acquired unique expertise and experience in designing and delivering a variety of training activities. UNITAR has become a leading institute in the provision of customized and creative learning solutions to institutions and individuals from both public and private sectors. With a strategy fully focused on achieving the Sustainable Development Goals (SDGs), UNITAR supports governments to implement the 2030 Agenda.
UI/UX Design Bootcamp equips you with the core principles, tools and industry best practices needed to excel in a variety of design roles. Our curated curriculum, drawn from top resources, guides you through design concepts, which you'll then apply in hands-on activities and comprehensive projects. These include UI practice exercises, a portfolio-ready capstone project and three optional projects to further hone your skills.
This fully online program empowers you to learn at your own pace, with the flexibility to accelerate your progress by dedicating more time each week. Benefit from personalized guidance through 1:1 mentor support via regular phone calls. Ask questions, receive feedback on your projects and gain valuable insights into the design industry.
This Machine Learning Engineering & AI Bootcamp is designed to take you from a beginner to a confident practitioner in the field of machine learning. You'll start your journey with an introduction to fundamental ML algorithms and swiftly progress to cutting-edge topics like large language models and generative AI. You'll work on ten hands-on mini projects, one capstone project, and various exercises.
Throughout the program, you'll receive 1:1 mentorship from an industry expert who you'll meet with regularly. You'll also have a student advisor and the option to engage with a career coach. Enrolling in this bootcamp opens the door to a variety of high-paying job opportunities in the realm of machine learning and AI.
The Data Analytics Bootcamp empowers you with the essential technical skills for a thriving career in data analytics. Master business statistics, data visualization tools, and advanced analysis techniques to unlock valuable insights from raw data.
Our comprehensive curriculum goes beyond technical expertise, focusing on developing strategic thinking – a crucial skill for data professionals. With personalized support from mentors and career coaches, along with hands-on projects, you'll gain the confidence and practical experience needed to launch your career in this high-demand field. Learn at your own pace and on your own schedule, with the guidance and resources you need to succeed.
The Coding Bootcamp is designed to equip you with job-ready web development skills using the MERN stack—the most popular stack in the web development ecosystem, consisting of MongoDB, Express.js, React and Node.js.
You'll gain proficiency in JavaScript, the world's most widely used programming language, and by the end of the bootcamp, you'll possess a comprehensive full-stack programming skill set that will enable you to thrive in a web development role.
The program culminates in a professional-grade capstone project where you'll build a complete web application, showcasing your newfound expertise to potential employers.
The Data Science Bootcamp is a fully online program featuring a comprehensive 400+ hour curriculum centered around two hands-on capstone projects. You'll master the Data Science Method, a proven framework for successful data science projects. Our curriculum is divided into two parts to ensure a tailored learning experience - Foundations and Core.
Throughout the program, you'll receive 1:1 mentorship from an industry expert who you'll meet with regularly. You'll also have a student advisor and the option to engage with a career coach. Enrolling in this bootcamp opens the door to a variety of high-paying job opportunities in the realm of data science.
AI prompting involves entering specific instructions or queries into AI systems like ChatGPT to generate desired outputs, such as text, images, or code. It involves crafting text prompts to achieve the user's goals. Unlike the more specialized prompt engineering, AI prompting is an accessible skill anyone can quickly learn and use.
This course equips you with essential AI prompting capabilities, focusing on OpenAI’s ChatGPT, to enhance productivity and prepare you for future technological advancements while giving you the skills to use and innovate at work now.
The Arizona Online Professional Studies AI Essentials course is a fully online professional development program that teaches you in-demand AI prompting skills in just 5 weeks, focusing on OpenAI's ChatGPT.
This noncredit program is open to all. AI Essentials teaches skills anyone can learn and use, and this course is designed for learners with no prior experience.
This program is ideal for business professionals looking for tangible, hands-on practice with ChatGPT AI prompting, including entrepreneurs, business owners, and professionals looking to use innovative approaches to drive innovation, growth, and impact
Get the support you need to meet your career goals, including:
Class Dates: Classes start monthly
Format: The convenient online format allows you to learn from any location in Arizona or around the world.
The five-week class includes weekly on-demand online learning content such as videos and reading, plus assignments to reinforce your learning and provide you with practical hands-on experience. All activities can be completed online, on your own schedule, each week.
You can also attend optional (but recommended) mentor-led live broadcasts once a week via video conference.
You should expect to spend 6-8 hours per week working independently (learning, working on assignments), plus an additional 1-2 hours per week attending the optional weekly mentor-led live broadcasts.
Payment plan options are available for qualifying participants. Payment plan options may include additional fees.
Discounts are also available for veterans and for University of Arizona alumni and staff members.
This program is offered in collaboration with Ziplines Education.