WONG LAU MARK WAY TING: public contracts won without a rival in Peru: 5 uncontested awards; 100% of its awards; 0 without a competition; 5 single bid.
Assay record ASY-PE-1DWAXS50RO · Cite as: Assay Systems, “WONG LAU MARK WAY TING: public contracts won without a rival in Peru”, https://assay-systems.com/register/pe/uncontested/s/wong-lau-mark-way-ting/
WONG LAU MARK WAY TING won 5 of its 5 public contract awards in Peru without a rival from 2022-10-19 to 2026-03-16: 0 without a competition and 5 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest ORGANISMO DE EVALUACION Y FISCALIZACION AMBIENTAL with 5.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
ORGANISMO DE EVALUACION Y FISCALIZACION AMBIENTAL gave WONG LAU MARK WAY TING 5 awards: 0 without a competition, 5 after a competition with a single bid. First 2022-10-19, latest 2026-03-16.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-03-16 | ORGANISMO DE EVALUACION Y FISCALIZACION AMBIENTAL ocds-dgv273-seacev3-1195852 | Single bid open | Regímen Especial |
| 2025-03-25 | ORGANISMO DE EVALUACION Y FISCALIZACION AMBIENTAL ocds-dgv273-seacev3-2025-200276-583 | Single bid open | Regímen Especial |
| 2024-10-21 | ORGANISMO DE EVALUACION Y FISCALIZACION AMBIENTAL ocds-dgv273-seacev3-2024-200276-763 | Single bid open | Regímen Especial |
| 2023-05-31 | ORGANISMO DE EVALUACION Y FISCALIZACION AMBIENTAL ocds-dgv273-seacev3-2023-200276-600 | Single bid open | Regímen Especial |
| 2022-10-19 | ORGANISMO DE EVALUACION Y FISCALIZACION AMBIENTAL ocds-dgv273-seacev3-2022-200276-1290 | Single bid open | Regímen Especial |
Every uncontested award in Peru · All countries
Source: contract awards published by the Specialised Agency for Efficient Public Procurement of Peru (OECE) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY 4.0; awards from January 2016 to 30 September 2026, accessed 15 October 2026. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.