Her Voice in Science: Breaking Barriers, Building Futures

Around the world, women and girls are redefining what's possible through science — forging new pathways to innovation and transforming the future of our industry each day. International Day of Women and Girls in Science is a powerful reminder of the importance of representation and equal opportunity in STEM fields. At Envu, we recognize the invaluable contributions of women in science, and we're fortunate to have many talented female leaders driving innovation across our global teams.

To mark this occasion, we spoke with two inspiring Envu scientists: Elaine Corella, product chemistry manager, and Ncumisa Madubela, regulatory affairs specialist for East and Southern African Countries. They shared their personal journeys, learnings from along the way and advice for the next generation of young women pursuing a career in STEM.

We hope their stories and insights inspire you to champion women in science — because their success fuels innovation that benefits us all.

1. What inspired you to pursue a career in science and regulatory affairs?

Elaine: The need for knowledge and understanding. Since I was a little girl, I’ve always needed explanations — everything must have a logical reason. Science is a powerful tool to help people understand how the world works. I started in regulatory affairs by chance, but I decided to stay because it opened a door to understanding how products are brought to market and the science behind them. Regulatory science compiles information — chemical, toxicological, ecotoxicological and technical — to register a product, and with science and ethics, we defend them in the marketplace.

Ncumisa: At home, we grew up growing maize. I noticed inconsistencies in growth and yield, even though it was the same garden and climate. I wanted to understand why and find ways to improve it, which led me to study agricultural science (soil science). During my studies, I learned about fertilizers and pesticides but wasn’t exposed to the regulations behind them until my internship with the Department of Agriculture. That’s when I discovered the importance of regulatory compliance — and I fell in love with it, leading me to regulatory affairs.

2. Can you describe your role in the regulatory team and how it contributes to Envu success?

Elaine: Regulatory plays a crucial role in any science-driven company. At Envu, we collaborate with various functions to provide regulatory knowledge, helping the business make informed decisions about launching or maintaining products in our portfolio. Our daily mission is to work with authorities to defend our portfolio using scientific evidence, ensuring our products comply with regulations.

Ncumisa: My role is to ensure Envu has the license to operate through product registrations with regulatory authorities across East and Southern African countries. This ensures ethical compliance, protects the company’s integrity, and helps maintain a strong reputation while reducing legal and financial risks.

3. What does “solid and proven science” mean to you in your day-to-day work?

Elaine: Solid and proven science means everything in my work. I can’t stand by an affirmation without evidence to support it. That’s what science is all about — proving what we claim. We work with chemicals used by people, and as we bring them to market, we’re responsible for providing scientific data to authorities to determine if our products can be registered. It’s our duty in regulatory affairs to submit proven, solid information.

Ncumisa: Regulatory and science go hand in hand. Before registering a product, we must prove its efficacy and safety through scientific studies — efficacy trials, toxicology, residue and product quality research. This data supports product registration and label design, ensuring safe use by the end user.

4. What is the most rewarding part of your job?

Elaine: Working for a responsible environmental science company. I trust the information I present to authorities because I know it’s based on solid scientific studies. Additionally, it’s rewarding to work in an environment that values diversity and equity, creating a safe space where personal values are respected.

Ncumisa: The most rewarding part is getting regulatory approvals, allowing Envu to launch new products. I also appreciate the opportunity to collaborate with diverse departments — supply chain, R&D, regulatory bodies, etc. — which broadens my knowledge, communication and people skills.

5. What advice would you give to young women and girls considering a career in science?

Elaine: Just do it. Some people might try to discourage you, claiming science is a "man’s world,” but that’s completely wrong. Women have the intelligence and analytical thinking needed to thrive in science. It’s not always easy, and gender discrimination exists, but more and more companies, like Envu, value and support women.

Ncumisa: Be confident — you can achieve anything you set your mind to. Stay open to learning, equip yourself with knowledge and be prepared to face challenges with determination. Hard work and resilience will help you reach your goals.

6. How do you think women bring unique perspectives or strengths to regulatory science?

Elaine: I don’t like comparing men and women — I prefer to say that women are brilliant, smart and fully capable of excelling in fields once considered male-dominated. Women have proven they add value wherever they choose to focus their talents.

Ncumisa: Women are nurturing and dedicated. When they commit to something, they give it their all to ensure success. Their analytical thinking, attention to detail and strong communication skills make them excellent collaborators — essential traits in regulatory science.

We’re proud to celebrate Elaine, Ncumisa, and all the incredible women and girls shaping the future of science across the globe. Your curiosity, passion and courage inspire us not just today but every day, and we can’t wait to see the brilliant things you do!