A jewelry sketch, technical drawing or CAD model may represent substantial creative and commercial value. Sharing files is often necessary for design development and production, but brands should agree how those files can be used, stored, shared and retained.

Clarify ownership before sharing

Identify who owns the original design, who owns new drawings or CAD created during the project, and whether adaptations can be reused. A project agreement should explain whether the partner receives a limited license to use the files for the agreed work or whether broader rights are being granted.

Do not assume that paying for a sample automatically transfers ownership of every drawing or design file.

Use confidentiality terms appropriately

A non-disclosure agreement (NDA) may define confidential information, permitted recipients, permitted use, exclusions and obligations after a project ends. It should be considered alongside the main development agreement. An NDA alone may not settle design ownership, registration, licensing or infringement issues.

Legal requirements vary by jurisdiction. Seek qualified legal advice for commercially important designs or cross-border projects.

Limit access to what is necessary

Share the minimum information needed for the next stage. Use controlled folders or secure transfer methods where available. Avoid public file-sharing links for confidential drawings. If several parties are involved, identify who is authorized to receive the files and why.

Manage versions and approvals

Use consistent file names with project code, revision number and date. Maintain one approved reference and mark superseded versions clearly. A simple log should record:

  • File name and revision.
  • Date shared.
  • Recipient and purpose.
  • Whether the file is draft or approved.
  • Changes and approval status.

Version control reduces the risk of an old drawing being used for a sample or production run.

Agree retention and deletion

Ask how long files will be retained, whether backups are created, who can access them and what happens when the project ends. If deletion is required, define which copies, working files and backups are covered and what confirmation can reasonably be provided.

Protect files while keeping the process practical

Security measures should fit the sensitivity of the material and the working relationship. Watermarks can help identify reference copies, but they are not a substitute for access control or contractual terms. Keep your own dated source files and correspondence.

Frequently asked questions

Does an NDA guarantee that a design cannot be copied? No. An NDA creates contractual obligations if valid and enforceable, but it does not eliminate risk or replace other intellectual-property protections.

Should CAD files be shared with every production participant? Only where the file is necessary for that participant's agreed role. Confirm recipients and permitted use.

Who owns CAD created by a development partner? That depends on the contract, applicable law and circumstances. Agree ownership and license terms before the work begins.

Discuss file handling before development

VELORA MUSE can discuss design development and production coordination with long-term partners. Before sharing confidential material, agree the permitted use and file-handling process. Start a project discussion.