For small and medium enterprises in Africa, unapproved changes to project specifications represent a direct threat to profitability. When a client requests extra features, additional design revisions, or extended timelines without a corresponding price adjustment, the service provider absorbs the cost.
In high-inflation environments like Nigeria, where operating overheads and material costs fluctuate weekly, this margin erosion can quickly destabilise cash flow.
Unapproved variations, often called scope creep, usually occur because of vague initial agreements and informal communication. Establishing clear guidelines is the most direct way to protect margin from unapproved client changes.
Establish a clear baseline and change-control process
Every project must begin with a detailed statement of work that specifies what is included and, equally important, what is excluded. A common mistake among SMEs is relying on verbal agreements or broad proposals that leave room for multiple interpretations.
A professional services firm in Lagos, for example, might agree to build a website without specifying the maximum number of feedback rounds. If the client requests six rounds of revisions instead of the industry-standard two, the firm’s labor costs double while revenue remains flat.
To prevent this, contracts must include a formal change-control clause. This clause should dictate that any deviation from the original scope requires a written change order signed by both parties.
The change order must clearly state the cost of the additional work and the impact on the delivery timeline before any new task begins.
Train teams to identify and halt out-of-scope work
Protecting margins requires frontline staff to recognise when a client request falls outside the agreed scope. Project managers and designers often agree to minor requests to maintain goodwill, unaware of the cumulative financial effect.
SME owners should establish an internal protocol where team members must flag any request that exceeds the initial agreement to management.
Once flagged, the account manager should politely inform the client that the request is a project variation. The manager should present the estimated cost and timeline adjustments for approval before proceeding.
Move communications to official channels
Informal messaging platforms like WhatsApp or casual phone calls frequently lead to undocumented commitments. While convenient, these channels make it difficult to track modifications or enforce contract terms.
All project discussions should be centralised on official platforms or confirmed via email. If a client makes a verbal request during a meeting, the project lead must document the conversation in writing immediately.
Sending a written confirmation outlining the discussed changes and requesting a formal reply ensures a verifiable audit trail for billing disputes.
SME owners should audit their current active contracts this week to ensure they contain explicit definitions of deliverables and a documented process for handling variations. Implementing a simple, single-page change-order template is an immediate step to safeguard revenue.
