Consequences of Unexpected Cost Changes in Contractual Relationships under YSE 1998
Unexpected cost increases in construction projects?
Our experts explain when YSE 1998 allows:
- extensions of project timelines
- contract price adjustments and
- contract modification under Finnish Contract Act Section 36
Read the full analysis in Finnish here.
Related Services
Latest News
The Market Court addressed the ambiguity of a call for tendersTaina Metso2026-04-16T14:25:16+03:00
The Market Court addressed the ambiguity of a call for tenders
When is a SaaS company legally ready for VC funding?Taina Metso2026-04-10T13:45:14+03:00
When is a SaaS company legally ready for VC funding?
Consequences of Unexpected Cost Changes in Contractual Relationships under YSE 1998Taina Metso2026-04-02T13:54:43+03:00
Consequences of Unexpected Cost Changes in Contractual Relationships under YSE 1998
Considerations for Appealing a Procurement DecisionTaina Metso2026-03-31T12:22:26+03:00
Considerations for Appealing a Procurement Decision
Ruling 2026:9 of the Supreme Court – Guidelines for Assessing the Competence and the Authority of the Managing DirectorTaina Metso2026-03-24T12:20:34+02:00
Ruling 2026:9 of the Supreme Court – Guidelines for Assessing the Competence and the Authority of the Managing Director
Derogation permits for vacant office buildings as a tool to finance tram infrastructure and street or park renovations?Taina Metso2026-03-20T14:02:18+02:00
Derogation permits for vacant office buildings as a tool to finance tram infrastructure and street or park renovations?
Market Court examined the independence and autonomy of bids for school photography servicesTaina Metso2026-04-21T13:42:29+03:00
Market Court examined the independence and autonomy of bids for school photography services
Checklist for SMEs: How to Prepare for the Omnibus I Reform from a Legal PerspectiveTaina Metso2026-03-11T10:41:34+02:00
Checklist for SMEs: How to Prepare for the Omnibus I Reform from a Legal Perspective
Omnibus I Saga Concludes – What Does It Mean for Companies and Legal Risk Management?Taina Metso2026-03-05T14:18:38+02:00
Omnibus I Saga Concludes – What Does It Mean for Companies and Legal Risk Management?
Public Procurement Data Repository – The Key to Transparency in Public Procurement?Taina Metso2026-03-04T11:20:35+02:00
Public Procurement Data Repository – The Key to Transparency in Public Procurement?
The Market Court addressed the ambiguity of a call for tendersTaina Metso2026-04-16T14:25:16+03:00
The Market Court addressed the ambiguity of a call for tenders
When is a SaaS company legally ready for VC funding?Taina Metso2026-04-10T13:45:14+03:00
When is a SaaS company legally ready for VC funding?
Consequences of Unexpected Cost Changes in Contractual Relationships under YSE 1998Taina Metso2026-04-02T13:54:43+03:00
Consequences of Unexpected Cost Changes in Contractual Relationships under YSE 1998
Considerations for Appealing a Procurement DecisionTaina Metso2026-03-31T12:22:26+03:00
Considerations for Appealing a Procurement Decision
Ruling 2026:9 of the Supreme Court – Guidelines for Assessing the Competence and the Authority of the Managing DirectorTaina Metso2026-03-24T12:20:34+02:00
Ruling 2026:9 of the Supreme Court – Guidelines for Assessing the Competence and the Authority of the Managing Director
Derogation permits for vacant office buildings as a tool to finance tram infrastructure and street or park renovations?Taina Metso2026-03-20T14:02:18+02:00
Derogation permits for vacant office buildings as a tool to finance tram infrastructure and street or park renovations?
Market Court examined the independence and autonomy of bids for school photography servicesTaina Metso2026-04-21T13:42:29+03:00
Market Court examined the independence and autonomy of bids for school photography services
Checklist for SMEs: How to Prepare for the Omnibus I Reform from a Legal PerspectiveTaina Metso2026-03-11T10:41:34+02:00
Checklist for SMEs: How to Prepare for the Omnibus I Reform from a Legal Perspective
Omnibus I Saga Concludes – What Does It Mean for Companies and Legal Risk Management?Taina Metso2026-03-05T14:18:38+02:00
Omnibus I Saga Concludes – What Does It Mean for Companies and Legal Risk Management?
Public Procurement Data Repository – The Key to Transparency in Public Procurement?Taina Metso2026-03-04T11:20:35+02:00
