The Fast Stream

The Civil Service Fast Stream is an accelerated career path to leadership with supported development. It is a centrally run scheme, managed by the Cabinet Office as part of its overall fast stream offering.

Being on one of the fast stream schemes allows you to skip some of the lower grades in your career progression, allowing you to get to leadership roles faster.

The Fast Stream schemes, the GSS and the government professions

There are a range of Fast Stream schemes available, most of which are based on the government profession you wish to progress through.

If you join the Government Statistical Service (GSS) Fast Stream you will automatically join the GSS and the Government Statistician Group (GSG) because you will have passed a badging exercise as part of your interview process.

Find out more about the GSS, the GSG and the other government professions.

Find out more about joining the GSG as a fast streamer.

Find out more about the Civil Service Fast Stream.

Analytical learning and development

To complement your fast stream core learning offer, which focuses on leadership, you will also be able to access the GSS fast stream statistical learning offer.

All GSS fast streamers must attend a GSS Fast Stream induction course and a GSG foundation course in year one. The GSS Fast Stream induction course is similar to the GSG induction course with a slightly different leadership slant. The Fast Stream cohort attends this together.

None of the other statistical courses available are mandatory, but they are recommended, depending on your existing level of knowledge. Being accepted into the Government Statistician Group via acceptance onto the GSS Fast Stream means that you have already met the minimum standard required.

All year one and two fast streamers have access to awareness level online training for administrative data, data linkage and data visualisation, as well as an introduction to statistical disclosure control. They can access this learning at their convenience.

If further classroom-based training is required on these subjects, it will be offered to year two fast streamers, subject to availability of trainers and number of potential attendees i.e. those requesting additional learning.

Introduction to R and Introduction to Python are offered as classroom-based training in year two (fast steamers can also sign up to standard sessions in year one if they want to).

If you identify further learning requirements relevant to your role, please discuss this with your departmental activity manager or talent development manager. You can either access GSS learning or there may be specific learning delivered in your department.

All fast streamers will have access to cohort days. These days allow fast streamers to share best practice and learning from peers, other cohorts and invited speakers.

Corporate Membership

Membership of the Royal Statistical Society (RSS) is now included as part of the benefits of being on the scheme.

The Royal Statistical Society has over 10000 members and is the UK’s professional body for statistics and data analysis. It works to further the cause of statistics and data in society and in policy formulation and from time to time works closely with GSS.

RSS fellow level membership and fees will be paid for directly by Fast Stream and Early Talent team and recharged to Departments as part of their costs for employing GSS Fast Streamers. New starters from 2021 will automatically be enrolled with the RSS.

As a Fellow, members:

  • can access the RSS website including wider development material
  • will receive the quarterly “Significance” magazine
  • have the opportunity to network with others in the profession including industry and other public sector statisticians.

If you leave the Fast Stream, you may retain your membership for the remainder of the membership term but you will lose your automatic annual renewal of RSS paid for through the Fast Stream.  You can then assess whether this can be claimed from your new organisation or you no longer wish to be a member.

Fast stream skills passport

The skills passport for the GSS Fast Stream (ODT, 24KB) should be a live, continuous record of the technical statistical skills that fast streamers develop over the course of the scheme.

It should be completed in addition to the core Fast Stream skills passport where fast streamers record leadership and behavioural skills. It should be reviewed periodically during development conversations with activity managers and one-to-ones with talent development managers.

Training bursary for year three and four

In 2018 the GSS People Committee agreed to pilot the provision of a bursary, in the sum of £1000 to all GSS fast streamers in the 2016 and 2017 cohorts. This bursary is to be used for additional learning and development during year three and/or year four.

In June 2020 the GSS People Committee agreed to continue to offer the bursary for the 2018 and 2019 cohorts. A further review will take place in 2022.

  1. Learning must be related to developing leadership skills, knowledge and experience or statistical professionalism
  2. It is recommended that you consult the Senior Civil Service Learning offer on the Civil Service Learning website for leadership learning guidance, and the Government Statistician Group Career Framework and Learning Pathway for professional learning
  3. Fast streamer must allow appropriate clearance time for learning events to be approved
  4. Learning must be £1000 inclusive of VAT (where applicable) or less
  5. Learning selected must not be available free of charge or at less cost through other internal Civil Service routes
  6. The type of learning and development activity could be:
    • formal learning
    • attending conferences or events
    • learning for enhancing knowledge of other Civil Service professions
    • a university course
    • learning delivered by the Royal Statistical Society
    • Government Analysis Function learning from other professions

Step 1

Fast streamers consider their development requirement and discuss with their Activity Manager and Talent Development Manager, in line with principles.

Fast streamer to complete the GSS Fast Stream Training Bursary Form and submit to the Talent Development Manager via the Activity Manager.

Step 2

The Talent Development Manager carries out review to check the learning meets the principles.

If it does not, the Talent Development Manager discusses this with the Fast Streamer and Activity Manager to advise why the application doesn’t meet the principles. The fast streamer is advised and pointed to alternative learning routes.

Step 3

The Talent Development Manager signs off and returns the GSS Fast Stream Training Bursary Form to the fast streamer, giving them the authority to book. The Civil Service Fast Stream Scheme Lead should be copied in to retain records for recharge of costs from department.

The Talent Development Manager can seek advice on sign off from the Civil Service Fast Stream Scheme Lead if required or contentious.

Step 4

The Civil Service Early Talent team liaise with Cabinet Office Finance Team to recharge costs from the department.

Step 5

Fast Streamer makes booking and provides invoice information to Talent Development Manager to pass to Civil Service Fast Stream Scheme Lead.

Step 6

Fast Streamer attends learning and shares experience with Talent Development Manager and Civil Service Early Talent Scheme Lead so as to build awareness of the type and value of the learning and so it can be reviewed in terms of value for money.

Step 7

Civil Service Early Talent Scheme Lead to retain overall list of learning type and cost for each cohort of fast streamers. This is to be shared with the GSS Careers Team on a quarterly basis.

Step 8

GSS Careers Team to undertake an evaluation review, seeking input from GSS Capability Team. This is discussed with the Civil Service Early Talent Scheme Lead and fed back to the GSS People Committee, Talent Development Manager and Activity Managers.

The principles are reviewed and updated if required.

How your progress is assessed

All GSS Fast Streamers will be encouraged and supported to review statistical, as well as leadership progress throughout their time on the scheme. The main tool to help with this is the GSS Fast Stream Skills Passport (ODT, 25KB).

During the second year on the scheme all Fast Streamers are assessed via a Development Trajectory Assessment to ensure they are on course to Grade 7 (G7) for their leadership element.

For the GSS scheme we also ask that in months 22 and 23 of the scheme the activity manager checks in with the fast streamer to review their statistical progress.

The End of Scheme Assessment is the final formal assessment completed by the Fast Streamer and is the gateway to their exit and graduation from the scheme. The Fast Streamer is required to present a suite of evidence from their time on the programme, to demonstrate their capability to perform at G7 level.

For the GSS scheme our Fast Streamers will be assessed on:

  • the leadership behaviours
  • the statistical competencies

Successful completion of this enables the Fast Streamer to apply for G7 statistical roles and means they are badged as a G7 statistician.

If you are a current GSS Fast Streamer and would like more information on any of these assessments, please contact your Talent Development Manager.

Fast stream secondments and placements

In year three of the GSS Fast Stream scheme, all Fast Streamers complete either a secondment (to an external organisation), or complimentary placement (to another government profession) for six months:

There may be an opportunity for an international posting. These opportunities are limited and will usually be either a Year 3 or Year 4 placement.

GSS Fast Stream – Mentoring

All GSS Fast Streamers are encouraged to find a mentor using any of the different networks that you have access to as part of the Fast Stream programme.

You may want a mentor to help you develop your leadership style and knowledge. But there may also be times where you would benefit from being mentored by someone within the statistics profession especially if you are looking to gain experience and knowledge of a specific statistical area.

In the first instance you should always talk to your Activity Manager or Talent Development Manager to explore what you want to get out of the mentoring arrangement. They may be able to recommend someone to put you in touch with or could advise you to speak to your departmental Head of Profession who could also help you make connections outside of your immediate department.

There are a number of other existing routes you also could explore. Many departments have their own mentoring programmes although these will not be specific to mentoring for statistical development.

Useful links:

If you are unable to secure a mentor through your Activity Manager or Talent Development Manager, please contact


GSS are looking to offer our Fast Stream alumni the opportunity to continue to network and share experiences as they take the next steps in their careers. To help this we have set up an alumni network channel through the GSS workspace on Slack with the aim that this becomes self-sustaining over time.

Any GSS Fast Streamer that joined the centralised scheme from 2016 onwards and completes their Fast Stream programme or moves into a Grade 7 role in their final year is welcome to join the channel.

As the scheme progresses and more people complete the programme we hope to see the group grow and flourish. The GSS careers team will also use this as a route to contact you with opportunities.