Supplier inputs process outputs and customers
Construction Quality Planning Guide, Draft for Consultation, Published by the Construction Innovation Hub in May 2020, describes Supplier, Inputs, Process, Outputs and Customers (SIPOC) as: ‘A tool from six sigma that provides a tabular summary of the inputs to outputs of one or more processes, known as a SIPOC diagram. Some organisations refer to it as COPIS in order to put the emphasis on customer requirements.’
[edit] Related articles on Designing Buildings Wiki
- Advanced product quality planning.
- Bill of quantities breakdown structures.
- Construction Innovation Hub.
- Construction product approval process.
- Construction quality planning.
- Plan, Do, Check, Act (PDCA).
- Poka-yoke.
- Product Breakdown Structure.
- Product design requirements.
- Product validation.
- Production readiness review.
- Project quality plan.
- Quality control.
- Quality in construction projects.
- Quality.
- Six Sigma.
Featured articles and news
ECA, JIB and JTL back Fabian Society call to invest in skills for a stronger built environment workforce.
Women's Contributions to the Built Environment.
Calls for the delayed Circular Economy Strategy
Over 50 leading businesses, trade associations and professional bodies, including CIAT, and UKGBC sign open letter.
The future workforce: culture change and skill
Under the spotlight at UK Construction Week London.
A landmark moment for postmodern heritage.
A safe energy transition – ECA launches a new Charter
Practical policy actions to speed up low carbon adoption while maintaining installation safety and competency.
Frank Duffy: Researcher and Practitioner
Reflections on achievements and relevance to the wider research and practice communities.
The 2026 Compliance Landscape: Fire doors
Why 'Business as Usual' is a Liability.
Cutting construction carbon footprint by caring for soil
Is construction neglecting one of the planet’s most powerful carbon stores and one of our greatest natural climate allies.
ARCHITECTURE: How's it progressing?
Archiblogger posing questions of a historical and contextual nature.
The roofscape of Hampstead Garden Suburb
Residents, architects and roofers need to understand detailing.
Homes, landlords. tenants and the new housing standards
What will it all mean?
The Architectural Technology podcast: Where it's AT
Catch-up on the latest episodes.
Edmundson Apprentice of the Year award 2026
Entries now open for this Electrical Contractors' Association award.
Traditional blue-grey slate from one of the oldest and largest UK slate quarries down in Cornwall.
There are plenty of sources with the potential to be redeveloped.