Registered Scientist (RSci)

Becoming a Registered Scientist allows you to use the post-nominal letters “RSci” after your name, highlighting your level of knowledge and expertise to your employers, colleagues, and customers.

Science Registration

Registered Scientist (RSci)

Registered Scientists work across a wide range of scientific and advanced technical roles.

They apply their expertise and knowledge independently, demonstrating the ability to solve problems, evaluate options, and select the most effective techniques, procedures, and methods for their work.

If this aligns with your experience, earn the recognition you deserve with the RSci title. Start your application today and join a network of registered scientists!

“During my RSci submission, I used my CPD and competency report to help me progress into a new role as a Supply Support Manager. The professional recognition I have achieved has left a residing feeling of pride and accomplishment which I know will help me in pursuing chartership and progressing my career.”

Ivan Rozmetanyuk RSci, Supply Support Manager, Anglian Water

Why become a RSci?

RSci recipients contribute to innovation and continuous improvement within their field, driving progress and ensuring best practices are followed.

Watch this video from the Science Council where Bonnie Wilson RSci, Teaching Laboratory Assistant at the University of Bristol, shares her experience of becoming a Registered Scientist (RSci).

Who can become a RSci?

Registered Scientist (RSci) registration is open to individuals who can demonstrate the required competencies set by the Science Council and are committed to adhering to their Code of Conduct.

To qualify, applicants must showcase their competence across five key areas by providing examples from their professional experience, typically from the past five years, that demonstrate how they meet each standard.

Each competency is further broken down into specific attributes that all Registered Scientists are expected to possess. Before applying, it’s essential to familiarize yourself with the competencies outlined by the Science Council to ensure you meet the necessary requirements.

How to become a RSci

Before starting your application, please read the RSci Standards  authored by the Science Council, which explains the competence standards required of a Registered Scientist.

Once you are ready to begin your application, download the RSci Application Form and the Applicant’s Short Guide and follow the process outlined in the guide.

All candidates for registration as a Registered Scientist must be members of a professional body such as IWater.  As part of your application, you will be asked to produce a copy of your CPD record.

RSci Fees

Professional Review Fee for Registered Scientist (RSci) £205.92

Initial Registration Fee (remitted to the Engineering Council and will covers registration until your next membership renewal date) for Registered Scientist (RSci) £39.60

Annual Renewal Fees (remitted annually to the Engineering Council to maintain the Registration) for Registered Scientist (RSci) £33.00

Professional Registration FAQs

We’re here to support your application, so please call us at 0191 422 0088 or email registration@instituteofwater.org.uk if you have any questions about your application and our dedicated Professional Standards Manager will be happy to help you.

All applicants for professional registration must be members of a professional body such as IWater. To find out more about IWater membership, click here

Before applying, you should consider the standards required for registration, and discuss these with your employer or you can contact us. Please refer to the latest edition of standards listed on the dedicated Engineering, Environment, and Science pages.

You will also need:

An up to date CV
A job description of current role
Sponsor certified competency evidence
Signed copies of relevant academic/training certificates

All applicants for professional registration must be members of a professional body such as the Institute of Water. Click here to find out more about Institute of Water membership.

Once you are ready to apply, please download our application guides and our application forms on the dedicated pages.

As part of your application you will be asked to produce a copy of your CPD record. Through IWater, members have access to a user-friendly CPD platform, click here to find out more.

You may not know which professional registration award fits your current work and experience, which is why we are here to advise you.

Each professional registration award requires you to demonstrate that you have met a variety of competencies and have a certain level of responsibility through your workplace experience.

You can find videos, testimonials and further information on the different professional registration awards here on our website. To be advised personally on which professional registration award is right for you, please contact us.

You can find videos, testimonials and further information on IWater professional registration right here on our website.

You will also be supported in applying for your professional registration, and we can advise you as to which professional registration award is right for you.

There are three separate fees involved in obtaining and retaining professional registration. Which are:

Review Fee for your specific professional registration
Initial Registration Fee
Annual Renewal Fee

More information can be found on each dedicated professional registration or by contacting us. Please note that failure to pay fees can result in the removal of your professional registration.

Professional registration wasn’t built overnight (unfortunately!) and there will be a period of time where you are waiting to hear back after submitting your application.

Please be aware that the process can take up to three months. We are fully committed to keeping you informed with any updates or communication from assessors regarding your application