Frequently asked questions

• How can the tax authorities access my invoices if there is an audit?
• Can I issue invoices if I am a Head Contractor ?
• How do I access my customer orders?
• What is the Cegedim Group?
• What is SY?
• What is Cegedim e-business?
• How do II set my language preferences?
• What do the different values listed in the indicators mean ?
• Can I stop using SY?