Method Development, Validation And Transfer: One Lab For The Whole Method Lifecycle

They are stages, not choices: a method must exist before it can be proven. With no method, start at development, where the build already targets the criteria validation will grade later. With an unvalidated method in hand, the question is whether it needs finishing first, and the first call answers that with the file open rather than by guessing.

If the method was validated and its documentation supports replication, it is a transfer and it keeps its history. If the file is thin or the method never passed validation, pretending to transfer it wastes money: development finishes the draft and the report says so plainly. Either way the call is made in writing before anything is spent.

Fit-for-purpose qualifies a method for a research decision: lighter documentation, faster and cheaper, honest about what it skips. Full validation proves the complete parameter set for data regulators will read. The research tier has its own page and pricing, and methods move up from it without restarting.

No. Each stage stands alone and is quoted alone, and many sponsors arrive mid-lifecycle: a validation of someone else’s build, a transfer of a method we never touched. The lifecycle is not a bundle; it is the reason staying tends to cost less than leaving, and two thirds of this year’s sponsors returning suggests the math holds.

Often yes, with a scoped partial validation covering what changed since: instruments, analysts, matrix lots, sometimes the guidance expectations themselves. The method file gets read first, so what you buy matches what actually moved rather than a worst-case rebuild.

You do, at every stage. Development hands you the method file, validation hands you the audited report, and transfer documentation is written so the next lab could run it. Sponsors stay because the work carries forward here, never because anything is withheld.

Development typically completes in two to four weeks for small molecules, validation adds its own clock stated on its page, and sample analysis begins the moment the report signs. The honest version is scoped per program, built backwards from your milestone, and put in writing within two business days of the first call.