CPM performs cost control functions at the early planning stages of the project.   Once the project budget is established, cost control procedures are set in place;

• Monitor the project budget and expenditures.
• Monitor all Purchase Orders and subsequent invoices for each Purchase Order.
• Invoices are logged and balance for each Purchase Order is established.
• Contracts are evaluated and expenses are monitored to ensure no cost overruns. 
• KPI are established to determine: work progress in alignment to the invoice process, aging, and reporting of expenses versus budgeted amount in a monthly and year to date basis.