Chartered Institute of Editing and Proofreading

What Chartered Institute of Editing and Proofreading does

The Chartered Institute of Editing and Proofreading (CIEP) is a UK-based non-profit professional membership body founded in 1988 and granted a Royal Charter in 2019, making it the only chartered institute dedicated to English-language editing and proofreading. It serves freelance editorial professionals, in-house editorial teams, and corporate organisations (publishers, government departments, educational institutions, and voluntary sector bodies) through tiered individual and corporate memberships priced from £74 to £491 per year, with the bulk of members concentrated in the UK alongside international reach into Canada and Central Europe.

The CIEP's product portfolio centres on structured training delivered through a Teachable-hosted learning management system, including three-level suites in Copyediting (Introduction, Headway, Progress) and Proofreading (Introduction, Headway, Progress), plus specialist editorial skills courses in fiction, medical, digital content, and reference editing. Supplementary products include the CIEP Competency Framework (a four-stage career benchmarking tool), an exclusive My CPD online tool for development tracking, mentoring programmes, member-only forums, 40+ local groups, special interest groups, and an annual conference (2026 edition planned 11-12 September). Distribution is entirely digital, via the ciep.uk website, self-service membership enrolment, and a public Directory of Editorial Services that connects clients with vetted Professional and Advanced Professional members.

Revenue is generated through five main streams: individual membership subscriptions (Entry/Intermediate £145, Professional/Advanced £213, Retired/Friends £74), corporate membership bands (Band A £237 to Band D £491), paid training courses (£50-£390 tiered by member status), job vacancy advertising to the membership (£479-£536+VAT), and annual conference delegate fees. The CIEP also operates a bespoke In-House Training product for organisations and maintains reciprocal discount partnerships with seven international editorial professional bodies (SI, IPEd, NUJ, Editors Canada, AFEPI, EFA, PI). Operations are run by a lean team of approximately six office staff in Milton Keynes under CEO Christine Yeates, with strategy and governance provided by an elected Council of 8-12 Advanced Professional members.

Name

Chartered Institute of Editing and Proofreading

Legal name

Chartered Institute of Editing and Proofreading

Website

https://ciep.uk

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

1–10 employees

Short description

The Chartered Institute of Editing and Proofreading (CIEP) is the UK's only chartered professional body for English-language editors and proofreaders, serving ~3,000 individual members and corporate clients through tiered memberships, structured training courses, a public Directory of Editorial Services, and an active community network.

Ownership category

akta.pro rank

Product category

Professional editorial membership and training services

NAICS

Professional and Management Development Training (611430), Exam Preparation and Tutoring (611691)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Continuing Education (CE/CPD) & Provider Accreditation Bodies (EDADACAF)

akta.pro secondary industry

Accreditation Standards, Benchmarking & Framework Organizations (EDADACAJ)

Keywords

• Editorial training courses
• Proofreading certification
• Copyediting standards
• Professional editorial membership
• Publishing qualification

Headquarters

HQ city

Milton Keynes

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Individual Membership Subscriptions: Annual subscription fees from individual members at various grades (Entry-Level, Intermediate £145; Professional, Advanced Professional £213; Retired/Friends £74). Plus £43 processing fee for new members.
2. Corporate Membership Subscriptions: Annual subscription fees from organisations based on size: Band A (1-5 staff) £237, Band B (6-20) £320, Band C (21-99) £406, Band D (100+) £491, plus £43 application fee.
3. Training Course Fees: Revenue from e-learning and virtual learning courses on editing and proofreading. Prices range from £50-£390 for individual courses, with member, corporate, and non-member pricing tiers.
4. Job Vacancy Advertising: Advertising editorial jobs directly to members via email. Three tiers: Tier 1 £479+VAT, Tier 2 £479+VAT, Tier 3 £536+VAT. Professional and Advanced Professional Members can advertise freelance positions free of charge.
5. Annual Conference Revenue: Revenue from annual CIEP Conference events (CIEP Conference 2026 planned for September 11-12). Includes delegate fees with corporate member discounts.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels9 records

Core offering

The Chartered Institute of Editing and Proofreading (CIEP) is a UK chartered non-profit professional body that sets standards and provides training, membership, and community for editorial professionals. It sells tiered individual and corporate memberships, a structured curriculum of assessed and non-assessed training courses (copyediting and proofreading at three levels plus specialist editorial skills) delivered through the Teachable learning platform, a public Directory of Editorial Services, bespoke in-house training for organisations, an annual conference, and member-only community resources including local groups, special interest groups, and online forums.

Product overview

The CIEP is a professional membership organisation offering a comprehensive portfolio of editorial training and professional development services. The core offering consists of structured training courses delivered via the Teachable e-learning platform, including three-level suites for Copyediting (Introduction, Headway, Progress) and Proofreading (Introduction, Headway, Progress), plus specialist Editorial Skills courses covering areas such as fiction editing, medical/health editing, digital content editing, and Word for Practical Editing. The CIEP Competency Framework provides career-stage benchmarks, while the My CPD online tool enables members to track professional development. Additional services include mentoring, a Directory of Editorial Services, member forums, local groups, special interest groups, virtual learning courses, in-house training, and an annual conference. The Knowledge Hub provides supplementary resources including fact sheets, guides, and glossaries.

Differentiator

Problem solved

Functional benefit

Products and services

• Copyediting 1: Introduction Self-assessed introductory course teaching the basics of copyediting, available as e-learning or virtual learning format; priced from £130 member to £199 non-member.
• Copyediting 2: Headway Assessed intermediate copyediting course where students work with a dedicated tutor to hone their skills; priced from £275 member to £390 non-member.
• Copyediting 3: Progress Assessed advanced copyediting course completing the suite of core copyediting training; priced from £275 member to £390 non-member.
• Proofreading 1: Introduction Self-assessed introductory course teaching the basics of proofreading, available as e-learning or virtual learning format; priced from £130 member to £199 non-member.
• Proofreading 2: Headway Assessed intermediate proofreading course where students work with a dedicated tutor to hone their skills; priced from £255 member to £365 non-member.
• Proofreading 3: Progress Assessed advanced proofreading course completing the suite of core proofreading training; priced from £255 member to £365 non-member.
• Editorial Skills Courses Suite of specialist editorial training courses covering fiction editing, editing digital content, project management, medical/health editing, references, proofreading theses, and Word for Practical Editing; prices range from £50 to £390.
• Virtual Learning Courses Interactive live webinar-based courses allowing real-time participation and peer learning, including Coaching Skills for Fiction Editors, Non-Fiction Developmental Editing, and genre-specific fiction editing courses.
• In-House Training Customised editorial training delivered on-site or virtually for organisations, using real materials from the client and building consistent team approaches.
• Directory of Editorial Services Searchable online directory listing CIEP Professional and Advanced Professional members with qualifications, substantial experience, specialist expertise, and good references from clients; available to Professional and Advanced Professional Members for enhanced visibility.
• CIEP Conference Annual conference event bringing together editorial professionals for learning, networking, and professional development, with corporate member delegate discounts.
• Individual Membership Annual individual subscription membership at Entry-Level, Intermediate (£145), Professional, Advanced Professional (£213), Career-Break (£145), or Retired/Friends (£74) tiers, with £43 application fee for new members; includes training discounts, directory listing (Professional+), voting rights, free legal helpline, and partner discounts.
• Corporate Membership Annual corporate subscription tiered by organisation size (Band A 1-5 staff £237, Band B 6-20 £320, Band C 21-99 £406, Band D 100+ £491) plus £43 application fee; includes unlimited free job adverts, training discounts (2-15 courses depending on band), and conference discounts.

Quantifiable outcome

• HMRC tax relief eligibility for members on annual membership fees
• +1 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Seven partnerships are on record, tiered minor.

• Society of Indexers (SI)minorGTM or Marketing PartnerPartner organisation providing discounted rates on CIEP training courses for members of Society of Indexers. Reciprocal discount arrangement.
• Institute of Professional Editors (IPEd)minorGTM or Marketing PartnerPartner organisation providing discounted rates on CIEP training courses for members of IPEd Australia. International reciprocal arrangement.
• National Union of Journalists (NUJ)minorGTM or Marketing PartnerPartner organisation providing discounted rates on CIEP training courses for NUJ members.
• Editors CanadaminorGTM or Marketing PartnerPartner organisation providing discounted rates on CIEP training courses for Editors Canada members. International reciprocal arrangement.
• Association of Freelance Editors, Proofreaders & Indexers of Ireland (AFEPI)minorGTM or Marketing PartnerPartner organisation providing discounted rates on CIEP training courses for AFEPI members.
• Editorial Freelancers Association (EFA)minorGTM or Marketing PartnerPartner organisation providing discounted rates on CIEP training courses for EFA members. International reciprocal arrangement.
• Chartered Institute of Professional Editors (PI)minorGTM or Marketing PartnerPartner organisation providing discounted rates on CIEP training courses for PI members.

Scale indicators6 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Society of Indexers (SI): UK-based professional membership body for indexers with reciprocal training discounts with CIEP. Comparable as a chartered-adjacent professional body serving a similar editorial sub-discipline with subscriptions, training courses, and a member directory.
• Institute of Professional Editors (IPEd): Australia's professional body for editors, with similar accreditation, training, and membership model. Reciprocal discount partner with CIEP and the most direct international peer for editorial professional standards.
• Editors Canada: Canadian national editorial professional association offering accreditation, training, and a member directory. Closest North American analogue to CIEP with a reciprocal partnership arrangement.
• Editorial Freelancers Association (EFA): US-based membership association for freelance editorial professionals. Reciprocal partner with CIEP and operates on a similar subscription, training, and community model without chartered status.
• Association of Freelance Editors, Proofreaders & Indexers of Ireland (AFEPI): Ireland's professional body for editorial freelancers with reciprocal CIEP training discounts. Closest geographic peer covering the same freelance editorial scope.
• National Union of Journalists (NUJ): UK trade union whose editorial members receive CIEP training discounts. Comparable as a UK membership organisation serving editorial professionals with training, standards, and community services.
• Publishing Training Centre (PTC): UK-based training provider offering courses in copyediting, proofreading, and publishing. Overlapping curriculum and target audience with CIEP training courses, making it a competitor on the training side.

Broad incumbents

• Society for Scholarly Publishing (SSP): US-based professional organisation for the scholarly publishing community. Comparable as a membership body serving publishing professionals with training and events, though broader in scope than CIEP's editorial focus.
• Reed Languages / The Publishing Academy: Wider commercial training providers offering editorial and proofreading courses to the general public. Adjacent competitor to CIEP training courses but without the chartered membership and accreditation layer.

Emerging players

• ProWritingAid / Grammarly Business: AI- and rules-based writing assistance platforms addressing editing and proofreading needs. Partial overlap with CIEP's value proposition at the lower-skill end of the market and a key competitive force CIEP is repositioning against.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/The_CIEP
• Facebookfacebook.com/EditProof

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Chartered Institute of Editing and Proofreading