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Six Integrated Service Lines
Across 14+ Jurisdictions

From environmental modelling and EIA through ESG strategy, carbon verification, and independent assurance — we cover the full lifecycle across 14+ jurisdictions.

Practice Areas

Six Integrated Service Lines

Every engagement draws on engineering, advisory, and digital capability — so you get solutions that are technically sound, regulatory-compliant, and operationally embedded.

ESG & Climate Advisory

Materiality, strategy, climate risk, net-zero roadmaps, multi-framework reporting (GRI, CSRD, BRSR, ISSB), assurance preparation, ratings advisory, and green finance.

  • ESG Strategy & Reporting
  • Climate & Carbon
  • Assurance & Green Finance
  • ESG Ratings & Capital

Result: Audit-ready disclosures in 8–12 weeks

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Environmental Engineering

ENVID workshops, QERA, EIA, Phase I/II site assessments (ASTM E1527/E1903), cleaner production audits, and environmental management plans across the full project lifecycle.

  • Engineering Solutions
  • Cleaner Production & EPR
  • Impact Assessments
  • Management Plans

Result: Permits secured, zero non-conformances

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Environmental Modelling

Air dispersion (AERMOD, CALPUFF), noise (SoundPLAN), groundwater (MODFLOW, MIKE SHE), and marine modelling (MIKE 21) — regulatory-grade studies for permitting and climate risk.

  • Air Quality & Odour
  • Noise Assessment
  • Groundwater Modelling
  • Feasibility Studies & DPRs

Result: Regulatory-grade models accepted first submission

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Corporate Social Responsibility

Companies Act 2013, Schedule VII strategy, CSR programme design and audit, impact assessment, NGO due diligence, and SEBI BRSR Section C reporting.

  • Programme Audit
  • Social Impact Assessment
  • CSR Reporting
  • NGO Due Diligence

Result: Schedule VII compliance + measurable social impact

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Water & Waste Management

ZLD assessment, water balance audits, wastewater treatment, solid waste management, circular economy advisory — aligned to SDG 6 and CPCB/SPCB requirements.

  • Water Audit
  • Treatment Design
  • Operations & Maintenance
  • Reuse & Circular Economy

Result: ZLD compliance, reduced freshwater intake by 30–60%

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Environmental Compliance

EC/CTE/CTO applications, Forest & CRZ clearances, CPCB/SPCB consent management, EPR registration, and ongoing regulatory compliance monitoring across Indian jurisdictions.

  • EC & CTE/CTO
  • Forest & CRZ Clearance
  • CPCB/SPCB Consents
  • EPR Registration

Result: Clearances obtained, zero regulatory penalties

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Methodology

Every Engagement. Five Phases.

Structured, evidence-based, and scoped to your regulatory landscape, sector dynamics, and organisational maturity.

01

Landscape Mapping

Regulatory obligations, stakeholder expectations, peer benchmarking, materiality assessment.

02

Gap Analysis

Current-state assessment, prioritised roadmap, resource requirements, governance design.

03

Implementation

Data architecture, process design, KPI development, reporting systems, stakeholder training.

04

Disclosure

Multi-framework report preparation, XBRL tagging, board-level review, regulatory filing.

05

Assurance

Independent verification, management letter, annual improvement cycle, regulatory change monitoring.

Why RSustain

What Sets Us Apart

14+

Jurisdictions

Multi-framework expertise across UK, EU, India, US, GCC, and Australia.

200+

Engagements

Across environmental engineering, ESG advisory, carbon, CSR, and water & waste.

50+

Digital Tools

Proprietary platforms and SaaS tools that complement every engagement.

Full

Lifecycle Coverage

From baseline assessment and strategy through implementation to independent assurance.

Trusted By

Clients & Accreditations

Shell Qatar QatarEnergy IFC / World Bank Ashghal (PWA Qatar) IndusInd Bank Hinduja Foundation Bilfinger Tebodin CDM Smith Metito Marafeq Qatar
AA1000 Licensed Assurance Provider
GHG Verification Body
ISEP Accredited Training Centre
ISO 14065:2020 GHG Validation & Verification

Get a Free Scoping Call Within 48 Hours

Tell us your regulatory landscape and organisational goals — we’ll design a path to compliance, assurance, and competitive advantage.

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