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Standards Development
| Reference | Standards description | Committee | Status |
|---|---|---|---|
| BS ISO 4925 |
Road vehicles — Specification of non-petroleum-based brake fluids for hydraulic systems Categories: Braking systems | Hydraulic fluids |
AUE/15 Safety related to vehicles | Approval |
| BS ISO 11365:2025 |
Petroleum and related products. Maintenance and use of triaryl phosphate ester turbine control fluids. Guidance and requirements Categories: Hydraulic fluids |
MCE/18/-/16 Hydraulic fluids | Published standard |
| BS ISO 10050:2024 |
Lubricants, industrial oils and related products (class L). Family T (Turbines). Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD) Categories: Hydraulic fluids |
MCE/18/-/16 Hydraulic fluids | Published standard |
| BS ISO 7745:2024 |
Hydraulic fluid power. Fire-resistant fluids. Requirements and guidelines for use Categories: Hydraulic fluids |
MCE/18/-/16 Hydraulic fluids | Published standard |
| BS ISO 11158:2023 |
Lubricants, industrial oils and related products (class L). Family H (hydraulic systems). Specifications for categories HH, HL, HM, HV and HG Categories: Hydraulic fluids |
MCE/18/-/16 Hydraulic fluids | Published standard |
| BS ISO 11171:2022 |
Hydraulic fluid power. Calibration of automatic particle counters for liquids Categories: Filters, seals and contamination of fluids | Hydraulic fluids |
MCE/18/-/6 Contamination control | Published standard |
| BS ISO 4406:2021 |
Hydraulic fluid power. Fluids. Method for coding the level of contamination by solid particles Categories: Filters, seals and contamination of fluids | Hydraulic fluids |
MCE/18/-/6 Contamination control | Published standard |
| BS ISO 11171:2020 |
Hydraulic fluid power. Calibration of automatic particle counters for liquids Categories: Filters, seals and contamination of fluids | Hydraulic fluids |
MCE/18/-/6 Contamination control | Withdrawn |
| BS ISO 4925:2020 |
Road vehicles. Specification of non-petroleum-based brake fluids for hydraulic systems Categories: Braking systems | Hydraulic fluids |
AUE/15 Safety related to vehicles | Published standard |
| BS ISO 4926:2020 |
Road vehicles. Hydraulic braking systems. Non-petroleum-based reference fluid Categories: Braking systems | Hydraulic fluids |
AUE/15 Safety related to vehicles | Published standard |