- Electronic invoices must be completed on time
- Invoices should be issued on the calendar date when goods are delivered or services are provided
- Invoices are submitted once at the end of the calendar month for operations conducted during that month
- Applies to electricity and heat energy
- Applies to water
- Applies to gas
- Applies to communal and communication services
- Applies to railway transportation
- Applies to transport and forwarding services
Source: facebook.com
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.