Contract administration platform for contractors, subcontractors and commercial teams
Most contractors are still running their contractual machine across spreadsheets, emails and shared drives. ContractSys is being built to fix that — one controlled platform for every notice, event, payment and record across NEC4, JCT and IChemE contracts, from project start to final account.
Built around how NEC4 and JCT contracts actually run.
ContractSys is being developed by CMAP Services — built directly from experience administering NEC4, JCT and IChemE contracts on live UK construction projects. The platform is designed around how these contracts actually run: action queues, notice chains, CE workflows, payment cycles and a full audit trail — not a generic document management system dressed up as contract software.
Join the early access listCapabilities being built into ContractSys
Contractual control
Raise, register and track early warning notices and risk reduction meetings.
Full CE register — notification, quotation, assessment and implementation status.
Single register for contractual correspondence with audit trail.
Payment & commercial
Application preparation, certificates and pay less notice tracking.
Cost value reconciliation and outturn forecasting at project and portfolio level.
Accepted programme management and time impact references against CEs.
Standards & assurance
Structured workflows aligned to NEC4 ECC, PSC and JCT Design & Build.
Time-stamped event history across notices, payments and contractual records.
Controlled access for project, commercial, subcontractor and management roles.
From event, to notice, to agreed position.
Event, instruction or early warning captured against the project record.
Contractual notice issued and logged into the communications register.
Quotation, assessment and time impact captured against the CE.
Implemented position carried through to payment and final account.
For contractors
Bring contractual administration under control across projects — with consistency, audit trail and commercial visibility. Never lose track of a notice window, a CE submission deadline or an unsigned programme again.
For subcontractors
Protect your entitlement under NEC4, JCT and IChemE contracts. Keep every notice, application and compensation event tracked, timestamped and substantiated — so your position is always on record, not scrambled together at final account.
For commercial teams
A shared environment for commercial leads, project QSs and contract administrators. Everyone working from the same live record — no version control issues, no missed actions, no gaps in the audit trail.
Practical support around the platform.
Alongside the platform, CMAP Services provides hands-on support to help teams adopt and operate ContractSys effectively.
Initial configuration aligned to project and organisational requirements.
Guided onboarding for commercial, project and contract administration users.
Tailoring notice, CE, payment and programme workflows to contract form.
Project, package and reporting structure configured for clean records.
Continued platform administration support as projects and teams evolve.
Ready to strengthen your commercial position?
Whether you need project commercial support, NEC/JCT contract administration, payment advice, change management or final account support, CMAP Services can help bring structure and commercial clarity.