Elevator Matrix in Greece: lift regulation (KYA 28425/2008), elevator registry and myDATA e-invoicing
Elevator Matrix is a management app for elevator maintenance companies, built in Thessaloniki by a company from the lift industry. It runs on iPhone, iPad, Android, Mac, Windows and the web and covers the requirements of Greek law. This page describes exactly what it supports today.
Greek lift regulation (KYA F.A/9.2/oik.28425/2008)
- Maximum maintenance intervals per usage category: 15 days for public spaces, 45 for apartment buildings and small hotels, 60 for single homes.
- Periodic inspection by a notified body: every 6 or 5 years for residential buildings, 4 or 3 for other uses (depending on stops), yearly for public spaces. The app shows what is due.
- Supervising technician check every 3 or 4 months, municipal registration renewal within 60 days, limit of 240 elevators per crew, minimum 45-minute maintenance visit.
- The schedule follows the agreement with each customer (visits per year); the legal limits are shown as reminders.
Elevator registry and maintenance logbook
- Registry number and registration code (myelevator.gov.gr) per elevator; the app lists unregistered elevators. Goods lifts and platforms without a registry number are supported.
- Inspection body, certificate number and inspection dates.
- Maintenance logbook as a PDF per elevator, with work reports, signatures and recommendations.
- Work reports with checklist, parts, photos and the building manager's digital signature; the report can be sent to the customer by email, Viber or WhatsApp.
myDATA (Greek tax authority, AADE)
- Direct myDATA connection with the company's own credentials (stored encrypted on the server): service receipts transmitted with MARK and QR code, cancellation, test and production environments.
- Monthly bulk invoicing of completed maintenance visits (per route), credit notes, receipt series per technician for on-site receipts.
- Business-to-business invoices (B2B): through a licensed e-invoicing provider connected in Settings. The integration is completed per provider — ask us about yours.
- "Financial overview": income, expenses and VAT per month as recorded in myDATA.
- Customer details filled in from the VAT number (AADE registry).
Collections and bank
- Balances per customer and building, customer ledger, statements by email, reminders by Viber, WhatsApp or SMS.
- Bank transactions from a file (Excel, CSV or PDF) or from the company mailbox, automatically matched to invoices.
- Technician wallet for cash and cheques collected on site.
Data and GDPR
- Servers in the EU (Frankfurt), daily backups, Data Processing Agreement.
- The owner can download the whole company as a ZIP (JSON, Excel tables, photos) at any time.
- 90-day change history with undo.
See also: how data moves from your old software and comparison with classic office software.