Privacy policy

This policy explains how DefiniLine Ltd. [TO COMPLETE] collects, uses, stores and deletes information in connection with the E57 analysis service and this website.

Last updated:

Before publishing: the company details on this page are fictional sample data, and the sub-processor list reflects the intended providers rather than signed engagements. The wording has not yet been reviewed by privacy counsel and is not legal advice.

Who is responsible

Data controller
DefiniLine Ltd. [TO COMPLETE], [company no. TO COMPLETE], [registered address TO COMPLETE]
Data protection officer
[Data Protection Officer TO COMPLETE] — privacy@definiline.example
EU representative (GDPR art. 27)
[EU Art. 27 representative TO COMPLETE]

For scans uploaded by a business customer we act as a processor on that customer's behalf and on their instructions (GDPR art. 28). For information about use of the website and the service itself, we are the controller.

What data

Data categories, source and purpose
Category What it includes Purpose
The scan file The E57 file you uploaded, including points, colour, intensity, station poses and embedded imagery if present. Performing the analysis you ordered.
Analysis outputs Rooms, measurements, openings, floor plan, report and intermediate files. Delivering the results to you.
Contact details Details in the contact form. Handling enquiries.
Operational records Upload times, file size, run identifier, error codes, and a hash of the IP address. Security, abuse prevention and rate limiting.
IP address and country The IP address an analysis was ordered from, an account was opened from, or was last signed in from, and the country code derived from it. Security and abuse prevention; evidence of the customer's country for VAT purposes; matching what a page says to the country.
Billing details Name, company name, company or EU VAT number, country, address and telephone - only if you asked for an invoice. Issuing a lawful invoice and determining which VAT rules apply.
Customer account An email address, a password hash and a language preference. Uploading a scan needs an account. Keeping your own analyses together, and open to you alone; and when an analysis finishes, emailing its floor plan and DXF file to that address.
Two-factor authentication (optional) If you turned it on: the shared key your authenticator app computes the code from, and recovery codes kept as hashes. No telephone number is involved and nothing is sent to you. Protecting the account against someone who has learned only the password.
Google account identifier (optional) If you chose to sign in with Google: the permanent identifier Google gives your account. A name and a picture are neither asked for nor kept. Recognising your account the next time you sign in through Google.
Accessibility preferences Text size, colour scheme and similar. Stored in your browser only; never sent to us.

We do not use third-party analytics, do not display advertising, do not track you across sites, and do not sell, rent or share personal information with anyone - in any country and in any circumstances.

About the IP address, explicitly. An IP address is personal data, so here is exactly what we do with it. We keep the address an analysis was ordered from, and the address an account was last used from, for three purposes: security and investigating abuse; evidence of which country the customer is in, which is one of the items of evidence the EU VAT rules recognise (Implementing Regulation 282/2011, art. 24f); and matching what a page tells you to the country you are connecting from. The legal basis is legitimate interests (GDPR 6(1)(f)), and for the VAT purpose a legal obligation (GDPR 6(1)(c)). The address is erased automatically within 90 days, leaving only the country code, which is what an accounting record has to be able to show. A one-way hash of the address is also kept, for rate limiting alone. We never send your IP address to an external geolocation service: the country is determined here, from a local table.

The scans you upload

A laser scan of a building is sensitive in practice: it records the interior of a property, and in some cases may include embedded panoramic imagery in which people or documents are visible. You should know that:

  • Our analysis uses point geometry, normals, intensity and colour. Embedded JPEG/PNG imagery is neither read nor processed — but it remains inside the file you uploaded until it is deleted.
  • We do not perform face recognition, person identification or any biometric analysis.
  • We do not use your scans to train models, for development, or for any purpose other than the analysis you ordered - unless you choose to share a scan (see Scans you share).
  • It is your responsibility to ensure you are entitled to upload the scan, and that where it records people or someone else's property there is a lawful basis for it. If the embedded imagery is not needed, consider stripping it before upload.

Purposes and legal bases

Retention and deletion

  • The scan file and its outputs: deleted automatically within 7 days of upload.
  • A scan you chose to share, and its outputs: kept until you stop sharing, delete the analysis or delete the account - at most 1095 days from upload; then deleted.
  • Immediate deletion: every results page has a delete button that permanently removes the file and all outputs.
  • Intermediate files: deleted when a run finishes or fails.
  • The name you gave the file: erased with the file itself. Your account history keeps the entry — its date, tier and status — but not the name.
  • Operational records (run identifier, timestamps, hashed IP): up to 12 months for security purposes.
  • A stored IP address: erased automatically within 90 days; the country code derived from it stays with the accounting record.
  • Billing documents: kept as required by law (generally seven years).
  • Contact-form enquiries: up to 24 months after the matter is closed.
  • A customer account and its billing details: kept for as long as the account exists. Deleting it from the settings page also erases every scan and output belonging to it, immediately.
  • Tax documents already issued: kept for the period the law requires (generally seven years), even after the account is deleted. This is the single exception to the right of erasure, and it follows from a legal obligation (GDPR art. 17(3)(b) and bookkeeping duties). An invoice contains no detail of the scan's contents, though its description names the service and the file it was for.

Scans you share

A signed-in customer can tick a separate box at upload to share the scan with us, so that we can improve the analysis. It is a choice only: without the tick the analysis, the outputs and the price are the same. The full terms are clause 3.6 of the terms of service.

  • What is kept: the file as uploaded and the outputs of its analysis - without the file name and without the email address. Embedded imagery, if the file has any, stays in it, but we do not use it; if it is not needed, consider stripping it before upload.
  • What for: only to study, test, tune and develop our analysis software. Never to publish, demonstrate, market or give to anyone else, and never to identify people.
  • Who has access: our staff and contractors bound by confidentiality, on our own systems and those of the providers hosting our service and our development tools, including AI-assisted development tools - as processors on our behalf.
  • Our role: for a shared scan we are the controller for this purpose, not your processor.
  • How long: until you stop sharing, delete the analysis or delete the account, and at most 1095 days from upload. The results link closes after 7 days in any case.
  • Stopping: at any moment, with one press on the account settings page and no reason needed; the copy is deleted at once, and backup copies are overwritten in their normal cycle.
  • Voucher: a paid analysis of a shared scan that completes earns a voucher for 20% off a later paid analysis. It stays yours if you stop sharing.
  • Record of the consent: when it was given, the wording accepted, the state of the sharing and when it ended are kept - and shown in the data export on the account settings page.

Disclosure to third parties

We share data only with those needed to operate the service, and only under a data processing agreement - with one exception, marked below, where the recipient acts as a controller in its own right rather than on our behalf:

Security

  • TLS in transit and encryption of files at rest.
  • A scan and its results open only for the account that uploaded it; a link on its own opens nothing.
  • Separation between the web server and the processing environment, with least-privilege access.
  • File signature verification and size limits before processing; the file is never executed or interpreted as code.
  • No tracking cookies and no third-party code, enforced by a strict Content Security Policy.
  • Where a security incident is notifiable, we notify the competent authority and affected people as required — within 72 hours under the GDPR, and in line with the Israeli Privacy Protection (Data Security) Regulations 5777-2017.

Cookies and local storage

This site sets no tracking, analytics or advertising cookies, so there is no consent banner, and visiting it stores no cookie on your device at all. Your accessibility preferences are kept in the browser's localStorage, stay on your own device, and can be removed at any time with "Reset all settings" or by clearing site data in your browser.

There is one exception: a strictly necessary cookie named __session, tracking nothing and created only when someone deliberately sets out to sign in. It carries up to three signed parts, each for one purpose:

A customer account. If you choose to create an account and sign in, one part identifies your account so that you stay signed in. Uploading a scan needs an account: every scan and its results are shown to the account that uploaded it alone, and this is what lets you open them. By default the cookie lasts only until you close your browser; the sign-in page offers an unticked “keep me signed in on this device” box, and ticking it keeps the cookie for up to thirty days instead. Signing out deletes this part either way.

Signing in with Google. If you press that button, a short-lived part records that this browser is the one that started the sign-in, so that the answer coming back from Google can be matched to it. It carries no identifier of yours, expires after fifteen minutes, and is deleted the moment you return from Google, whether the sign-in completed or not.

Two-factor authentication. If you have turned it on, a short-lived part sits between your password and your session while you enter the code. It records only that this browser got the first step right, grants nothing on its own, expires after ten minutes, and is deleted as soon as the code is accepted.

The internal staff area (at /admin) uses a separate session cookie for a signed-in member of staff. Customers never enter that area.

Your rights

Customers anywhere in the world

The service is provided from Israel to customers anywhere. Rather than meet each country's minimum separately, we took the simpler and safer route: we apply the GDPR standard to every customer, everywhere - data minimisation, a stated purpose, a stated retention period, access, a copy of your data and erasure - including where local law asks for less. On top of that baseline, the regimes below apply.

What applies, by where you are

Moving data between countries

Scans, outputs and account information are stored in Belgium. If you are outside that country, uploading a scan moves data to another country. Israel is recognised by the EU as providing an adequate level of protection, so a transfer from the EU needs no further mechanism; from elsewhere the transfer relies on the necessity of performing the contract you asked for, together with the commitments in this policy. If your country imposes additional requirements on such a transfer - China and Viet Nam, for instance - write to us before uploading a scan.

Exercising a right, from anywhere

One address for everyone: privacy@definiline.example. Account holders can download everything we hold about them, and delete the account, from the account settings page - without asking us and without giving a reason. We answer within 30 days, we charge nothing, and we do not treat a customer differently for exercising a right.

Legal framework

Changes to this policy

We update this page when something material changes and show the date at the top. A change that widens the use of data beyond the purposes for which it was collected will be made with prior notice, and where required, with consent.

Minors

The service is intended for professional use and is not directed at minors. We do not knowingly collect information about anyone under 18.