Business process guide
Process Improvement Frameworks
Improvement frameworks provide structure, language and problem-solving habits. The framework should fit the problem rather than forcing every problem into the same template.
Practical note: process design depends on organization, data, controls, laws, contracts and technology. Treat examples and calculators as educational planning aids, then validate changes against your own requirements.
PDCA and continuous learning
Plan-Do-Check-Act emphasizes small cycles: define a change, test it, compare the result and adjust or standardize.
Lean and flow
Lean emphasizes value, flow, reduced waste, pull and learning. It is especially useful when queues, handoffs and excess work-in-process dominate performance.
Six Sigma and variation
DMAIC and statistical methods are useful when defects or performance variation need disciplined measurement and analysis.
Theory of Constraints
Constraint thinking focuses improvement attention on the limiting part of the system rather than optimizing every activity equally.