Technical contribution series 2026 · Month 5. Subsequently added on 13 November 2026; legal status: 13 November 2026. The archive date serves the monthly classification.
Know-how protection begins with the question of which information is really confidential. Contracts, technical authorizations and operational procedures must jointly support this protection.
Determine the need for protection
Design data, pricing strategies and source code may require different protective measures. The company assigns information to its economic value and to the required recipient group. A flat-rate labelling of all documents as secret does not create a robust protection structure.
Vote on contracts and everyday life
Confidentiality agreements should identify the purpose, recipients and permitted use in a comprehensible manner. Access, transfer and return must fit. If an information circulates freely within the company or vis-à-vis third parties, a strict clause alone will not help.
Procedures in a controlled manner during staff changes
Retirement workers need clear return and handover procedures. Access rights will be adjusted in time. In the event of a concrete suspicion, evidence is legally secured and time limits are examined without general knowledge of experience being treated as a general business secret.
Four practical examples
Fictitious examples of illustration; the concrete assessment requires examination of the individual case.
Formulation in the common drive
A valuable recipe is available for all employees. Protection needs, access range, logging and contractual obligations are coordinated.
Development with a partner
Construction knowledge is shared for a joint project. Purpose, recipients, limits of use and return are regulated prior to disclosure.
Departing the developer
When switching to a competitor, project entries are withdrawn and return and deletion is checked. Suspicion measures remain proportionate and are based on concrete evidence.
Documents at the trade fair meeting
A sales team wants to show technical drawings to an interested party. Publicly usable material and protected details shall be separated; necessary confidentiality rules shall be established in advance.
Deepening and legal basis
Trade secrets and know-how · Official legal basis
Would you like to have a specific process checked? Send request. Scope and remuneration are agreed prior to commissioning.