Legal
Cookie Policy
Which cookies and similar technologies the Lemko website and application use, why, and how you can control them.
Version 1.5 · Last updated: 14 November 2026
Draft — operator details missing
Fields shown as [●] are placeholders. Set LEGAL_COMPANY_NAME, LEGAL_COMPANY_ADDRESS, LEGAL_NIP, LEGAL_REGISTER in the site environment before publishing these documents.
This is a translation provided for convenience. If it differs from the Polish version, the Polish version prevails. Read the Polish version
01In short
The Lemko website uses no analytics, advertising or tracking cookies. It stores at most one functional cookie, and only when you choose a language yourself. Because it serves a setting you asked for, it does not need your consent (Art. 399(3) of the Polish Electronic Communications Law of 12 July 2024), so the website does not show a cookie banner.
02What cookies are
Cookies are small text files stored in your browser. Similar technologies include local storage (localStorage) and session storage (sessionStorage). In this policy we call them all “cookies”.
03Cookies on the website
On https://construction.lemko.tech we use only:
| Name | Purpose | Type | Duration | Provider |
|---|---|---|---|---|
| lemko_construction_locale | Remembers the language you chose in the language switcher so the website opens in it next time. It is not set while the language is “Automatic”. | Functional (preference), first-party | 12 months | Lemko Automation |
04What we do not use
- analytics and visit statistics,
- advertising and retargeting,
- social-media pixels,
- A/B testing and session recording,
- third-party fonts and CDNs — fonts are served from our own domain, so your browser does not contact third-party services for them.
If that ever changes, we will ask for your consent first and update this policy.
05The payment page (Stripe)
The trial starts without payment. When you choose a paid plan or manage your subscription in the Lemko Automation application, you are redirected to a payment page hosted by Stripe (stripe.com). Stripe sets its own cookies and similar technologies there — for example to process the payment securely and to prevent fraud — and is responsible for them. See Stripe's Cookie Policy.
06The Lemko Automation application
After you sign in to the Lemko Automation application (https://app.lemko.tech) only the following mechanisms are used:
| Name | Purpose | Type | Duration |
|---|---|---|---|
| lemko_session | Keeps you signed in during your session. | Strictly necessary; HttpOnly, Secure, SameSite=Strict | Until you close the browser or sign out |
| lemko_mfa | Holds a short-lived token between the password step and the second factor during sign-in. | Strictly necessary; HttpOnly | 5 minutes |
| lemko_oauth | Protects sign-in with Google or Microsoft against forged requests (the state parameter). | Strictly necessary; HttpOnly | 10 minutes |
| lemko_oauth_return | Remembers that a sign-in with Google or Microsoft is connecting a mailbox, so you return to Mail afterwards. | Strictly necessary; HttpOnly | 10 minutes |
| lemko_locale | Remembers the interface language you chose in the application. | Functional | 12 months |
| lemko:prefs:v1, theme, sidebar_state, crew:schedule and other lemko:… keys (localStorage) | Interface preferences: theme, accent colour, layout, collapsed menu sections, favourites, view and calendar settings, sound and desktop notifications. Stored only in your browser. | Functional | Until you clear browser data |
| tab_session (sessionStorage) | Marks the current tab as signed in. | Strictly necessary | Until you close the tab |
07Legal basis
Every mechanism described here is necessary to provide a service you asked for, or serves a setting you choose yourself, so consent is not required (Art. 399(3) of the Electronic Communications Law). If we later introduce mechanisms that do not meet that condition — for example analytics or marketing — we will use them only after obtaining your consent, which you can withdraw at any time. Personal data, where processed, is described in the Privacy Policy.
08How to manage cookies
You can delete or block cookies in your browser settings (Chrome, Firefox, Safari, Edge — usually Settings → Privacy and security). Blocking strictly necessary cookies will prevent you from signing in to the application. Choosing “Automatic” in the language switcher removes the lemko_construction_locale cookie.
09Changes and contact
We update this policy when the technologies we use or the law change; the date and version are at the top of the page. Questions: support@lemko.tech.