Solicitors and Commissioner of Oath
UK solicitors for decisive legal moments.
OS LAW provides clear solicitor advice for immigration, family law, private criminal defence, wills and probate, business immigration and litigation. Clients come to the firm when status, family, liberty, estate planning, reputation or commercial progress needs protecting.
Immigration Solicitor
Family Law
Criminal Defence
Wills and Probate
Business Immigration
Litigation
What makes OS LAW different
Professional, discreet and focused on the result.
OS LAW combines the personal care clients expect from a modern law firm with the careful preparation needed in UK immigration, family law, criminal defence, wills and probate, litigation and business immigration matters.
Clarity before action
Every matter starts with options, procedure, evidence, timescales and immediate priorities.
Privacy by default
Family, immigration, private criminal defence and estate matters are handled with discretion.
Practical case strategy
The focus is on legal route, risk, deadlines and the outcome you need to protect.
Plain-English advice
OS LAW explains the legal position in direct, usable terms so you can make informed decisions.
OS LAWProtecting Your Future, Your Family and Your Freedom.
Who we are
Legal advice that is clear, personal and properly prepared.
Clients usually contact OS LAW when the stakes are high: a visa deadline, a spouse or family visa issue, a divorce or children matter, police contact, a court date, a will or probate question, a sponsor licence concern, or a dispute that needs a careful legal response.
The firm is built around direct communication, plain-English advice and detailed preparation. You should understand the legal route, the evidence required, the risks involved and the practical next step before you move forward.
Team
Direct access to the people guiding your matter.
OS LAW keeps client communication focused and personal, so you know who is responsible for the work, what information is needed and how your matter is progressing.
Managing Director
Sugina Mehra
Sugina Mehra is a highly respected immigration law expert and Managing Director of OS Law, known for combining exceptional legal expertise with a compassionate, client-focused approach. Her passion for immigration law is deeply personal — having experienced the immigration system firsthand while facing repeated visa refusals for her husband, she understands the emotional challenges families endure throughout the process.
Before leading OS LAW, she successfully developed the immigration department at her previous firm, helping it achieve recognition within the top 5% of law firms in the UK through ReviewSolicitors rankings. Her expertise has also led to her appearing twice on BBC News to provide commentary on immigration matters and policy developments.
Driven by both personal experience and professional excellence, Sugina Mehra is dedicated to helping individuals and families navigate complex immigration journeys with empathy, integrity, and unwavering support.
Principal Solicitor
Om Parkash
Om is a highly experienced legal professional with over 30 years of practice, qualified as both an Advocate in India and a Solicitor in the UK. Throughout his distinguished career, he has built a strong reputation for integrity, deep legal knowledge, and a calm, solution-focused approach to complex legal matters.
He has successfully represented and advised clients across jurisdictions, combining international perspective with a strong command of both Indian and UK legal systems. Known for his clarity of thought and steady guidance, Om has supported individuals, families, and businesses through challenging legal journeys with professionalism and care.
Respected by peers and clients alike, he is valued not only for his extensive experience but also for his commitment to fairness, precision, and client trust. His career reflects a lifelong dedication to the law and to achieving just outcomes with diligence and integrity.
Prompt contact, careful listening and clear explanations from the first enquiry.
Advice shaped around evidence, deadlines, documents and the correct legal route.
Support designed to help clients act from a more informed and protected position.
How we work
A structured route through complex legal moments.
Whether the matter involves an immigration application, family law dispute, criminal defence issue, probate question or litigation deadline, OS LAW keeps the process clear and evidence-led.
Listen
Understand the issue, urgency, client priorities and what needs to be protected.
Assess
Review the legal route, risks, documents, evidence gaps and deadlines.
Plan
Explain options, next steps, likely process and the practical work required.
Act
Prepare, respond, represent or guide the matter forward with steady communication.
Speak with OS LAW
Need UK solicitor advice that starts with your real situation?
Contact OS LAW for confidential advice from UK solicitors across immigration, family law, private criminal defence, wills and probate, business immigration, litigation and Commissioner of Oath services.