Implementation planning
Automotive Regulatory Calendar
Upcoming deadlines and proposed dates requiring coordinated OEM, supplier, testing and homologation readiness.
Dates marked draft or implementation watch must be reconfirmed against the latest official source.
| Regulation | Vehicle category | Effective date | Status | Required OEM action | Source confidence | Last checked |
|---|---|---|---|---|---|---|
| AIS-230 V2V | L, M, N | 01-Oct-2027 if fitted; 01-Oct-2028 mandatory if finalized unchanged | Draft | Complete platform impact study and prepare V2V design, validation and homologation readiness. | High | 07-Aug-2026 |
| AVAS AIS-173 | Electric M and N | 01-Oct-2026 new models; 01-Oct-2027 existing models | Final | Release AVAS hardware and software and secure compliance test capacity. | High | 07-Aug-2026 |
| BS-VI WLTP / AIS-175 | M1 and M2 up to 3500 kg GVW | 01-Apr-2027 | Final | Complete WLTP development, calibration, certification and portfolio readiness. | High | 07-Aug-2026 |
| Heavy CV AEBS / ESC | M2, M3, N2, N3 as applicable | 01-Oct-2027 as applicable | Implementation Watch | Freeze system architecture and complete integration and performance-validation plans. | High | 07-Aug-2026 |
| Heavy CV BSIS / MOIS / DDAWS / LDWS | M2, M3, N2, N3 as applicable | 01-Jan-2028 as applicable | Implementation Watch | Prepare sensor packaging, HMI, software and test-facility readiness by vehicle category. | High | 07-Aug-2026 |
| GSR 26(E) / AIS-213 AC ON fuel consumption | M1 | Proposed 01-Oct-2026 | Draft | Quantify AC ON fuel-consumption impact and prepare test and HVAC-efficiency actions. | High | 07-Aug-2026 |
This article is an educational summary based on publicly available information. It does not represent legal advice, regulatory approval advice, engineering sign-off, or the official position of any OEM, testing agency, certification body or regulatory authority. Readers must refer to the latest official Gazette notification, CMVR, AIS, BIS standards and competent authorities before making business or compliance decisions.