nanalLabs BlogSearch "lab notebook access rights" and most results end with a single sentence: "you need approval from the technology-transfer office." The questions that actually come up in practice sit behind that sentence — who can read it before a project ends, how that access changes once it does, and when you're supposed to choose between returning the notebook and filing to keep it. This post lays out that sequence in order.
The default is non-disclosure — why not everyone can read it
A lab notebook holds pre-patent invention details, experimental conditions, and sometimes trade secrets. If that content leaks before a patent is filed, it can undermine novelty; to a competitor, it's simply a technology leak. That's why Korea's National R&D Research Note Guideline sets non-disclosure as the default — a stored notebook is normally read only inside the research institution (a university's technology-transfer office, for instance), with the institution's approval, and is not disclosed externally absent a specific reason.
There's one exception to that default: when the person who wrote the entry requests to read their own notebook, the institution is expected to make an effort to guarantee that access without restricting who can see it or how much. In other words, "I can't read what I wrote" isn't a situation the guideline anticipates.
Once a project ends, a new access grade gets assigned
The complication comes after a project ends. While research is ongoing, the principal investigator and participating researchers move in and out of the notebook routinely. But once a project is completed or discontinued, the principal investigator has to assign an access grade to that project's notebook and its attachments. From that point on, access is limited to whatever scope that grade defines — the notebook doesn't become freely readable just because the project ended; if anything, that's the moment "who can read this" gets fixed for the first time.
Two exceptions apply alongside that rule:
- Emergencies: if the designated authorized reader can't be reached,
their immediate superior can read it in their place.
- Absence of the original writer: if the writer has left the
organization or is on leave, whoever inherited their responsibilities can read it.
The finer detail of how many grades exist and what each one covers is spelled out in the guideline's annex and each institution's own regulations — check your institution's rules for the exact tiers.
Return or retain — a choice you have to make within a set window
Alongside, or shortly after, assigning the access grade, there's a separate step to handle. Within 30 days of a project ending or being discontinued, the notebook has to be resolved into one of two paths.
| Path | When to choose it | Process | Access afterward |
|---|---|---|---|
| Return | No follow-up research planned | Fill out a notebook return form and submit it with the original | Held by the managing department; readable only within the assigned access grade |
| Retain (file a notice) | Still needed for follow-up or related research | Fill out a retention confirmation, declaring the period of use and storage location | Stays with the researcher, but is logged in the management register |
Both forms exist as standard annexes to the guideline, though the exact form numbers and wording are often adapted by each institution's own regulations. Neither returning it nor filing to retain it takes the notebook out of the tracking system — either way, the fact has to show up in the management register, or there's no way to trace where the notebook is later. What belongs in that register is covered item by item in our post on the lab notebook management register.
External disclosure stays the exception — and goes through an ethics review
Non-disclosure remains the default even after a notebook has been returned or logged as retained. If the technology-transfer office (or the institution's head) wants to disclose it externally for a specific reason, that isn't a decision they can make unilaterally — it has to go through the institution's research ethics committee first. The same holds when a court or an opposing party in litigation or a patent dispute demands the notebook: that request goes through the same review process, not through an individual researcher handing over a copy on their own.
Once the retention period passes, disposal is a procedure too
A returned or retained notebook stays under retention (30 years in principle — see our post on lab notebook retention periods for the detail) for that period. Once it's judged no longer necessary after that window, the managing department can dispose of it — but even then, disposal goes through an approval step, and the fact (date, reason, approver) has to be recorded in the management register. If a notebook disappears without that trail while a patent dispute or misconduct investigation is underway, the burden falls on the institution to prove the disposal followed procedure rather than being evidence destruction.
What changes with an electronic lab notebook
A paper notebook needs a separate management-register document to prove this entire chain of access, return, retention, and disposal. An electronic lab notebook has the advantage of logging access and download activity automatically — but if that log lives on the same internal system the institution controls, it isn't fully immune to the objection "couldn't an admin just edit the log too." That question connects to the tamper-evidence requirements covered in our post on what electronic lab notebooks actually require.
What to check right now
- [ ] Are the criteria for granting or denying read access documented,
rather than left to a staff member's discretion?
- [ ] Does a notebook actually get an access grade assigned once its
project ends or is discontinued?
- [ ] Is either a return or a retention notice actually filed within the
30-day window after a project ends — or does it just sit unresolved?
- [ ] When an external disclosure request comes in, is there still a path
for an individual to respond without an ethics-committee review?
- [ ] Does disposal of a notebook past its retention period go through
approval and get logged?
Access, return, retention, and disposal aren't separate procedures — they're stages of one notebook lifecycle. Forms and specific thresholds vary by institution, so check the guideline text and your own institution's notebook management regulations before applying any of this.