Principles of procurement
We procure goods and services fairly, transparently and competitively. We comply with the applicable provisions of public or private law. Sustainability forms part of our requirements for suppliers.
Principles of procurement at a glance
Using the market judiciously
We procure services on the market when we cannot provide them internally or when an internal solution is not economically viable.
Competition and transparent contract awards
We award contracts in a competitive environment and comply with the applicable statutory provisions.
Invitations to tender on simap
We publish invitations to tender under open and selective procedures on simap, together with the relevant documents and deadlines.
Sustainability and clear requirements
We include sustainability criteria in contract awards in accordance with our Supplier Code of Conduct for Responsible Procurement.
Procurement organization and management
The Swiss Post procurement organization (POSP) is responsible for the procurement volume on the basis of strategic requirements. It defines the procurement policy and the resulting strategies, structures, processes, methods and systems.
The Federal Act on Public Procurement and the Ordinance on Public Procurement (PPA/PPO) form the legal basis for procurements that mainly concern the reserved service, meaning the monopoly segment, and licensed passenger transport.
How procurement works
Clarify the requirement
We determine which service is needed and whether we can provide it internally or need to procure it on the market.
Define the procedure
We select the appropriate procedure based on the procurement requirement and the applicable framework conditions.
Evaluate bids and award the contract
We evaluate bids according to clearly defined criteria. The contract is awarded to the most advantageous bid. Sustainability forms part of the evaluation.
Types of procurement procedures
We organize our procurement processes simply, fairly and efficiently. The procedure selected depends on the estimated contract value.
Supplier management
We continuously analyse our current suppliers and develop our collaboration with them in a targeted manner. This ensures that the collaboration meets our strategic requirements and remains reliable over the long term.
We systematically assess opportunities and risks. Where necessary, we request additional evidence or external ratings.
Compliance for suppliers
The Supplier Code of Conduct for Responsible Procurement forms the basis for our collaboration. Breaches can be reported confidentially to an external reporting unit.
Our suppliers’ responsibility
The Supplier Code of Conduct for Responsible Procurement covers environmental, social and governance aspects. It applies to suppliers, service providers, construction companies, subcontractors and other business partners.
Taking responsibility – conserving resources
In our procurement activities, we consider environmental and social criteria throughout the supply chain. In this way, we help protect people and the environment.

Responsible procurement
Together with our suppliers, we are committed to fair and environmentally responsible supply chains. This supports our climate targets and helps us fulfil our human rights due diligence obligations.