ISDA & Master Agreement Disputes

Are You Facing ISDA & Master Agreement Disputes?

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Successful Litigation Cases Handled

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Litigation, Mediation, Trial - Focused

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Why You Need Legal Help with ISDA & Master Agreement Disputes

ISDA disputes are not ordinary contract disagreements. They involve complex financial instruments, accelerated obligations, cross-defaults, termination events, close-out calculations, and market-sensitive valuations that can expose parties to millions in immediate liability.

When an ISDA Master Agreement dispute arises—whether due to an alleged Event of Default, Early Termination, miscalculated Close-Out Amounts, or contested collateral calls—delay is dangerous. These disputes often unfold under extreme time pressure, with rights crystallizing rapidly and counterparties taking unilateral enforcement steps.

Without experienced litigation counsel, parties risk:

Improper termination or enforcement
Inflated or unfair close-out calculations
Loss of contractual defences
Regulatory exposure
Irreversible financial harm

ISDA litigation demands lawyers who understand not only the legal framework, but also how these agreements operate in real markets—and how courts interpret them when disputes escalate.

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ME Law - Civil Litigation Law Firm

Who We Are

ME Law is a litigation-focused firm representing financial institutions, funds, corporations, and sophisticated counterparties in high-stakes commercial and financial disputes.

We act in complex matters involving ISDA Master Agreements, Credit Support Annexes (CSAs), guarantees, and related financing documentation. Our role is to take control when contractual relationships break down and transform financial exposure into a structured legal strategy.

We are court-ready litigators with experience managing disputes involving:

Early termination and close-out
Valuation disagreements
Default and non-default party rights
Collateral enforcement
Cross-border counterparties

When financial contracts fail under stress, we step in decisively.

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How We Help

CIVIL LITIGATION SERVICES

Advisory Lawyers

When legal exposure is high and decisions carry lasting consequences, you need more than general legal advice—you need strategic legal advisory tailored to your specific dispute, transaction, or industry.

Alternative Dispute Resolution Lawyers

Alternative Dispute Resolution (ADR) offers a way to resolve legal disputes without going to court, saving time, cost, and public exposure. But ADR isn’t informal—success depends on preparation, strategy, and strong legal positioning.

Financial Markets & Securities Litigation

We are engaged when transactions fail, losses crystallize, or regulatory exposure emerges—and decisive legal action is required.

Why Choose Us

Premium Litigation Services:

Quality over quantity for selected clients in complex litigation matters

Selective Focus

We act for a select group of clients in high-stakes litigation, dedicating focused time and strategic attention to each matter to ensure precise, results-driven advocacy.

Limited Caseload

By limiting our caseload, we provide bespoke, high-level representation, where no detail is overlooked and every legal step is carefully considered. Quality over quantity is embedded in our ethos.

Strategic Execution

Our limited-file approach enables us to deliver thorough, strategic legal work on every matter. We don’t offer surface-level service – we provide clarity, focus, and substance.

Beyond Expectations

Our lawyers invest considerable time in legal analysis, research, and continuous training. This ongoing development allows us to stay ahead and deliver outcomes that often exceed clients’ expectations.

Clients’ Success Stories

Our cases

Hidden Assets Revealed in Estate Dispute Victory

Cross-Border Defence Win: Court Rules in Our Client’s Favor

May Elajami Secures Critical Ex Parte Interim Injunction

Strategic Mediation and Successful Defence in High-Stakes Litigation

Skillfully Navigated Personal Conflicts in Corporate Disputes

Safeguarding a Minor’s Inheritance Rights

How We Work

What To Expect

Clear and Strategic Guidance

Transparent and well-informed advice is provided to help navigate your options and achieve the best possible outcome.

Proactive Client Engagement

Clients can expect consistent communication and dedicated attention to ensure their needs are fully understood and addressed.

Meticulous Attention to Details

Every detail is carefully considered, and strategic oversight is provided to guide clients toward a favorable resolution.

Experienced. Effective. Results-Oriented.

ISDA disputes require precision. Courts expect strict compliance with notice provisions, timing requirements, valuation methodologies, and contractual mechanics.

We focus on:

Enforcing contractual rights exactly as written
Challenging improper terminations or calculations
Protecting clients from opportunistic or bad-faith enforcement
Preserving leverage during fast-moving disputes

Our litigation approach is strategic, disciplined, and commercially grounded—designed to protect capital, reputation, and negotiating power.

COMMERCIAL LITIGATION LAWYERS YOU CAN RELY ON

ISDA disputes are often fought on multiple fronts at once: contractual interpretation, valuation methodology, procedural compliance, and equitable relief.

At ME Law, we:

Move quickly to preserve rights and evidence
Seek injunctive relief where necessary
Challenge improper defaults or termination events
Defend against accelerated claims and enforcement actions
Coordinate with financial experts and valuators

We do not speculate. We litigate with structure and purpose.

ISDA disputes are stressful, technical, and fast-moving. Our role is to reduce uncertainty and impose structure.

We begin by:

Reviewing the ISDA Master Agreement, Schedules, CSAs, and confirmations
Assessing the validity of default or termination notices
Analyzing valuation methodologies and market assumptions
Identifying procedural weaknesses or leverage points

From there, we develop a litigation strategy tailored to your objectives—whether that means aggressive enforcement, defensive containment, or strategic resolution.

You stay informed. We handle the complexity.

Speak to an ISDA Litigation Lawyer

If you are facing an ISDA or Master Agreement dispute—or anticipate one—early legal intervention is critical. These matters evolve quickly, and strategic missteps can permanently affect your position.

Events of Default & Termination Events

Early Termination & Close-Out Disputes

Close-Out Amount & Valuation Disputes

Credit Support Annex (CSA) Disputes

Cross-Default & Cross-Acceleration Claims

Illegality & Force Majeure Claims

Netting & Set-Off Disputes

Guarantees & Credit Enhancements

Bad-Faith Enforcement Claims

Injunctions & Emergency Relief

Multi-Jurisdictional ISDA Disputes

Regulatory & Disclosure-Driven Disputes

Clear Guidance. Strong Advocacy.

What we do:

Let us solve your legal issue

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Frequently Asked Questions

Becoming a Client

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How do I start?

The first step is to book a complimentary intake call with one of our intake specialists. During this initial conversation, we’ll gather some preliminary details about your matter, identify the nature of the dispute, and determine whether it falls within our areas of practice.

If we believe we can assist, we’ll then proceed with a conflict check to ensure there are no conflicts of interest under the Law Society of Ontario’s Rules of Professional Conduct. Once cleared, we can schedule a consultation with one of our lawyers, where we will review your situation in more detail, discuss potential legal strategies, and outline next steps for formal engagement.

This process ensures that every inquiry is handled carefully, ethically, and efficiently—so that we can provide you with informed guidance right from the outset.

Can you explain the typical steps involved?

Our process is designed to be clear, efficient, and transparent from start to finish.

Initial Intake Call:
We begin with a complimentary intake call to understand the general nature of your matter, confirm it falls within our areas of practice, and gather preliminary information.
Conflict Check:
Before receiving any detailed or confidential information, we conduct a conflict of interest check as required by the Law Society of Ontario. This ensures we can represent you without any professional conflicts.
Consultation with a Lawyer:
Once cleared, we schedule a formal consultation — either in person or remotely — where we review your situation in detail, answer your questions, and outline preliminary legal options or next steps.
Retainer and Engagement:
If you decide to proceed, we provide a Retainer Agreement outlining the scope of work, estimated costs, and billing structure. Upon execution and receipt of the retainer, we officially open your file.
Case Strategy and Next Steps:
Your lawyer will then prepare a strategy plan and begin working on your matter — whether that involves drafting pleadings, engaging in negotiations, or preparing for court proceedings — while keeping you informed throughout.

At every stage, we emphasize clarity, communication, and transparency so you always know what to expect and how your case is progressing.

Why is it necessary to complete a conflict check form after the initial call?

Efforts to avoid conflicts of interest are required by the Law Society of Ontario and form a fundamental part of legal ethics and professional regulation.

A conflict check ensures that our firm has never represented—or is not currently representing—any party whose interests may be adverse to yours. This process protects both you and our firm by confirming that we can act for you with full independence and loyalty.

The duty to avoid conflicts applies to past, current, and prospective clients and is set out in the Rules of Professional Conduct (the Model Code) as well as by decisions of the Supreme Court of Canada, including R. v. Neil and Canadian National Railway Co. v. McKercher LLP.

In practice, we conduct conflict checks before receiving detailed information about your matter. This step is an essential safeguard to uphold professional integrity and client trust.

How quickly can you schedule an initial call with a lawyer?

In most cases, we can schedule your consultation within 24–48 hours after completing the initial intake and conflict check process. This ensures that your matter is properly screened and assigned to the most suitable lawyer on our team.

To learn more about what happens next — from intake to engagement — please visit our Frequently Asked Questions (FAQ) section, where we’ve outlined each step in detail and answered the most common questions new clients have.