Sections 15K to 15Z of the SEBI Act, 1992 build the appellate architecture that sits above the Securities and Exchange Board of India. The Securities Appellate Tribunal (SAT) is the specialised forum to which any person aggrieved by an order of SEBI or its adjudicating officer must turn, and from whose decisions a further appeal lies — on a question of law alone — to the Supreme Court. For the judiciary and CLAT-PG aspirant, this cluster of sections is where the regulatory powers studied under powers and functions meet the discipline of judicial review: who may appeal, within what time, before a bench of what composition, and how far an appellate court may go in second-guessing SEBI. This chapter walks the provisions in sequence and anchors each to the leading authorities that have construed them.
Establishment of SAT — Section 15K
Section 15K is the foundation stone. It directs that the Central Government shall, by notification, establish one or more Appellate Tribunals to be known as the Securities Appellate Tribunal, to exercise the jurisdiction, powers and authority conferred on it by or under the Act or any other law for the time being in force. The use of the mandatory "shall" distinguishes SAT from a discretionary creature of the executive: once SEBI was armed with adjudicatory and penal powers, a corresponding appellate forum became a statutory necessity rather than an option.
Sub-section (2) requires the same notification to specify the matters and places in relation to which SAT may exercise jurisdiction. In practice a single SAT, seated at Mumbai, has been constituted, with the Central Government carving out its territorial and subject-matter reach. The phrase "or any other law for the time being in force" is significant — it is the textual hook through which SAT's appellate role has expanded far beyond the SEBI Act itself, a point developed below. The establishment of a dedicated tribunal reflects the broader scheme of the statute discussed in the introduction, object and scheme chapter: a self-contained code in which regulation, adjudication and appeal all live within specialised institutions rather than the ordinary civil courts.
Composition of the Tribunal — Section 15L
Section 15L governs the make-up of the bench. As it stood after the SEBI (Amendment) Act, 2002, the provision required SAT to consist of a Presiding Officer and two other Members appointed by the Central Government by notification. A transitional proviso allowed the earlier single-member tribunal — SAT had originally been a one-person body — to continue exercising jurisdiction until the two additional Members were appointed.
The architecture was recast by the Finance Act, 2017 (Act 7 of 2017), which introduced the now-familiar distinction between a Judicial Member and a Technical Member. Under the amended scheme the Presiding Officer may constitute benches with two or more Judicial or Technical Members, but every bench so constituted must include at least one Judicial Member and one Technical Member. This composition requirement is not a mere administrative nicety: it directly answers the constitutional concern that when adjudicatory functions are transferred from courts to tribunals, judicial members must dominate and technical members may be added only where specialised expertise is genuinely required. That principle was emphatically restated by the Supreme Court in Rojer Mathew v. South Indian Bank Ltd., (2020) 6 SCC 1, where the Court struck down the Tribunal Rules of 2017 framed under the Finance Act for diluting judicial dominance and held that technical members are permissible only "in addition to" judicial members and only when specialised know-how is needed. The composition mandate in Section 15L is the SEBI-specific expression of that doctrine.
Qualifications of Presiding Officer and Members — Section 15M
Section 15M prescribes who may sit. In its post-2002 form, the Presiding Officer had to be a sitting or retired Judge of the Supreme Court or a sitting or retired Chief Justice of a High Court, appointed in consultation with the Chief Justice of India or his nominee. Members had to be persons of ability, integrity and standing who had shown capacity in dealing with problems relating to the securities market, with qualifications and experience in corporate law, securities laws, finance, economics or accountancy. A protective proviso barred any sitting Board member or senior SEBI official from appointment to SAT during service and for two years thereafter — a sensible recusal rule given that SAT sits in judgment over SEBI's own orders.
The qualification scheme was widened and then standardised by later reform. The Finance Act, 2017 brought the post within the umbrella of the common tribunal-service framework, and the field for Presiding Officer was subsequently enlarged to include a sitting or retired Judge of a High Court with at least seven years of service as such. The Tribunals Reforms Act, 2021 then sought to impose uniform tenure, age and service conditions across tribunals — provisions that proved deeply contentious. The Supreme Court in Rojer Mathew and in the line of Madras Bar Association decisions repeatedly insisted that the executive, being the largest litigant before such tribunals, cannot dominate the selection and service conditions of those who judge it. Aspirants should note that this area remains in constitutional flux, with the appointment, tenure and service-condition provisions repeatedly tested and, in part, read down or struck down for trenching on judicial independence and the separation of powers.
Tenure, Vacancies, Resignation and Removal — Sections 15N to 15S
Sections 15N to 15S supply the service-law spine of the Tribunal. Section 15N fixed the term of office of the Presiding Officer and every other Member at five years, with eligibility for re-appointment, subject to an upper age limit of sixty-eight years for the Presiding Officer and sixty-two years for Members. (Tenure and age have since been a moving target under the Finance Act, 2017 and the Tribunals Reforms Act, 2021, whose shorter four-year terms the Supreme Court has criticised as deterring able candidates and increasing executive influence — a reform aspirants should track as live law rather than settled text.)
Section 15O protects salary and service conditions from being varied to the holder's disadvantage after appointment — a classic independence safeguard. Section 15P provides for filling vacancies and continuity of proceedings from the stage the vacancy is filled. Section 15Q deals with resignation (on three months' notice or until a successor takes over) and removal, which may be ordered by the Central Government only on the ground of proved misbehaviour or incapacity and only after an inquiry by a Judge of the Supreme Court in which the member has been heard. Section 15R makes the order of appointment final and insulates the Tribunal's proceedings from challenge on the mere ground of a defect in its constitution. Section 15S obliges the Central Government to provide officers and staff, who function under the general superintendence of the Presiding Officer. Read together, these provisions mirror the institutional-independence concerns examined in the chapters on composition and members of the Board itself.
Appeal to the Securities Appellate Tribunal — Section 15T
Section 15T is the operative heart of the chapter — the right of appeal. Sub-section (1) confers on "any person aggrieved" the right to prefer an appeal to SAT against (a) an order of the Board made under the Act or the rules or regulations, and (b) an order made by an adjudicating officer. Sub-section (2) carves out exceptions, notably orders made by the Board with the consent of the parties, from which no appeal lies. Sub-section (3) prescribes the limitation: an appeal must be filed within forty-five days from the date the order is received, though SAT may condone delay on sufficient cause. Sub-sections (4) to (6) empower SAT, after hearing the parties, to confirm, modify or set aside the order, to communicate copies of its orders, and to endeavour to dispose of appeals within six months.
The phrase "any person aggrieved" and the word "order" have generated the most important jurisprudence. In National Securities Depository Ltd. v. SEBI (Supreme Court, 7 March 2017), SAT had taken the expansive view that the word "order" was wide enough to cover all three species of SEBI action — administrative, legislative and quasi-judicial — so that any of them could be appealed. The Supreme Court reversed this, holding that only quasi-judicial orders are appealable under Section 15T; an administrative circular issued by SEBI in exercise of its general powers (there, a circular on dematerialisation charges referable to Section 11(1)) lacks the lis-determining character of a quasi-judicial order and falls outside SAT's appellate jurisdiction. The decision is the leading authority on the contours of appealability and is essential reading alongside the chapter on SEBI's powers and functions, which sorts SEBI's actions into those very three categories.
Procedure and Powers — Section 15U
Section 15U frees SAT from the rigidity of the Code of Civil Procedure, 1908, while binding it to the principles of natural justice and permitting it to regulate its own procedure, including the places of its sittings. At the same time, sub-section (2) vests in SAT the same powers as a civil court under the CPC for specified purposes — summoning and enforcing attendance and examining on oath, requiring discovery and production of documents, receiving evidence on affidavits, issuing commissions, reviewing its decisions, dismissing for default or deciding ex parte, and setting aside such dismissals or ex parte orders. Sub-section (3) deems every proceeding before SAT to be a judicial proceeding for the purposes of Sections 193, 228 and 196 of the Indian Penal Code and treats SAT as a civil court for Section 195 and Chapter XXVI of the Code of Criminal Procedure, 1973.
The blend of procedural flexibility and core judicial powers is what allows SAT to grant meaningful interim relief. In practice SAT routinely stays SEBI's debarment and penalty orders pending appeal, frequently on a condition of part-deposit of the penalty — the conditional-stay pattern that has become a fixture of securities litigation. The power to "modify" the order under Section 15T(4), read with the civil-court powers in Section 15U, is also the source of SAT's authority to recalibrate disproportionate directions, as the appellate courts have done with SEBI's interest and disgorgement orders.
Legal Representation, Limitation and Public-Servant Status — Sections 15V to 15X
Section 15V guarantees a wide right of representation: the appellant may appear in person or authorise one or more chartered accountants, company secretaries, cost accountants or legal practitioners, or any of its officers, to present the case. The express inclusion of accountants and company secretaries — not merely advocates — reflects the technical, finance-heavy character of securities disputes. The explanation to the section ties each professional category to its governing statute (the Chartered Accountants Act, 1949; the Company Secretaries Act, 1980; and the Cost and Works Accountants Act, 1959), requiring a subsisting certificate of practice.
Section 15W applies the provisions of the Limitation Act, 1963 to appeals before SAT "as far as may be", supplementing the specific forty-five-day period in Section 15T(3) and supplying the machinery for computing and condoning time. Section 15X deems the Presiding Officer, Members, officers and employees of SAT to be public servants within the meaning of Section 21 of the Indian Penal Code, attracting the protections and liabilities that status entails. These provisions are short but examinable — the catalogue of who may represent a party under Section 15V is a recurring objective-question favourite.
Bar on Civil Court Jurisdiction — Section 15Y
Section 15Y completes the self-contained appellate scheme by ousting the ordinary civil court. It provides that no civil court shall have jurisdiction to entertain any suit or proceeding in respect of any matter which an adjudicating officer or SAT is empowered to determine under the Act, and that no court or other authority shall grant an injunction in respect of any action taken or to be taken under the Act. The provision channels all securities-market grievances through the statutory route — adjudicating officer, then SAT, then the Supreme Court — rather than allowing collateral litigation before the civil courts.
The bar is not, however, a licence for SEBI to escape all judicial scrutiny. The constitutional jurisdiction of the High Courts under Article 226 and of the Supreme Court under Article 32 survives a statutory ouster of this kind; what Section 15Y bars is the ordinary civil suit and the routine injunction, not the writ remedy where, for instance, a SEBI action is wholly without jurisdiction or violates natural justice. The interplay between the statutory appellate route and the residual writ jurisdiction is a frequent essay theme, and it dovetails with SEBI's investigative reach examined in the investigation powers chapter, where the question of when to approach SAT versus a writ court often arises.
Appeal to the Supreme Court — Section 15Z
Section 15Z provides the final tier. Any person aggrieved by a decision or order of SAT may appeal to the Supreme Court within sixty days of communication of the order, but only "on any question of law arising out of such order". A proviso allows the Court to entertain a delayed appeal on sufficient cause. The deliberate confinement to a question of law — contrasted with SAT's full appellate review on facts and law under Section 15T — is what makes Section 15Z a narrow gateway rather than a second full hearing.
The scope of "question of law" was authoritatively settled in Securities and Exchange Board of India v. Mega Corporation Ltd., 2022 LiveLaw (SC) 319 (decided by Rao and Narasimha, JJ.). The Court held that not every interpretation of the law amounts to a question of law for the purposes of Section 15Z; the appellate jurisdiction is confined to genuine questions of law and the Supreme Court will defer to SAT's findings of fact and the inferences it draws from them. Allegations of price manipulation, misleading advertisements and inflated accounts were held to be matters of factual assessment within SAT's domain, not maintainable questions of law. The judgment underscores that SAT — as the specialised tribunal that interprets the Act and regulations and evolves the legal regime — is entitled to a wide margin, and that the Supreme Court's role under Section 15Z is corrective of legal error, not a re-appreciation of the evidentiary record.
SAT's Expanded Jurisdiction Beyond SEBI
The words "or any other law for the time being in force" in Section 15K have allowed SAT to outgrow its origins as a purely SEBI appellate body. By Central Government notification of 27 May 2014, SAT was designated to hear appeals against orders of the Pension Fund Regulatory and Development Authority (PFRDA) under the PFRDA Act, 2013. By a further notification of 23 March 2015, SAT became the appellate forum for orders of the Insurance Regulatory and Development Authority of India (IRDAI) under the Insurance Act, 1938 and the General Insurance Business (Nationalisation) Act, 1972, among others.
The result is that SAT now functions as a consolidated appellate tribunal for India's principal financial-sector regulators — securities, pensions and insurance — even though its enabling statute is the SEBI Act. For the exam, the safe formulation is that SAT's core jurisdiction flows from Section 15T of the SEBI Act, while its extended jurisdiction over PFRDA and IRDAI flows from those regulators' own statutes read with Section 15K notifications. This consolidation also explains why the composition and independence questions discussed above matter so much: a single bench now reviews regulatory action across multiple high-value financial domains.
Standard of Review and Proportionality
Two strands of case law define how SAT and the Supreme Court actually review SEBI's orders. The first concerns penalty and mens rea. In Chairman, SEBI v. Shriram Mutual Fund, (2006) 5 SCC 361, the Supreme Court held that proof of intent or mens rea is not essential for the imposition of penalty for breach of a civil obligation under the securities laws; once the contravention is established, penalty follows. The Court reversed SAT's deletion of the penalty, restoring the adjudicating officer's order in respect of repeated dealings through associate brokers in excess of regulatory limits. The decision is the cornerstone authority on the strict-liability character of SEBI's civil penalties and is frequently paired with Section 15T appeals testing the quantum of penalty.
The second strand concerns proportionality of consequential directions. In Clariant International Ltd. v. SEBI, (2004) 8 SCC 524, the Supreme Court, hearing a Section 15Z appeal from SAT in a takeover-regulations matter, held that compensatory interest directed under the Takeover Regulations must be calibrated to prevailing bank deposit rates and cannot be punitive in character; it accordingly moderated the rate of interest payable to public shareholders. Together, Shriram Mutual Fund and Clariant mark the boundaries of appellate intervention — strict on liability for established contraventions, but willing to temper directions that cross from the compensatory into the punitive. These themes connect back to the regulatory and adjudicatory architecture covered in powers and functions and to the broader statutory hub at the SEBI Act notes hub.
How This Cluster Is Examined
For prelims-style objective questions, lock down the hard numbers: SAT is established under Section 15K; the appeal to SAT under Section 15T must be filed within forty-five days (condonable); the appeal to the Supreme Court under Section 15Z lies within sixty days and only on a question of law; every bench under the post-2017 Section 15L must have at least one Judicial and one Technical Member; and Section 15Y bars the civil court. The catalogue of permissible representatives under Section 15V (advocates, chartered accountants, company secretaries, cost accountants, officers) is a recurring trap.
For mains and viva, the high-value discussion points are: (i) the appealability question settled in National Securities Depository Ltd. v. SEBI — only quasi-judicial orders, not administrative circulars, are appealable under Section 15T; (ii) the confined "question of law" review under Section 15Z explained in SEBI v. Mega Corporation Ltd.; (iii) the strict-liability penalty rule in Shriram Mutual Fund and the proportionality limit in Clariant; and (iv) the tribunal-independence jurisprudence of Rojer Mathew and the Madras Bar Association cases as it bears on Sections 15L, 15M and 15N. A strong answer ties the bare provisions to these authorities and flags that the appointment, tenure and service-condition framework remains constitutionally contested under the Tribunals Reforms Act, 2021.
Frequently asked questions
Within what time must an appeal be filed before SAT, and can delay be condoned?
Under Section 15T(3) of the SEBI Act, an appeal to SAT must be filed within forty-five days from the date the aggrieved person receives a copy of the order of the Board or the adjudicating officer. The proviso empowers SAT to entertain an appeal even after this period if satisfied that there was sufficient cause for the delay. Section 15W additionally applies the Limitation Act, 1963 to such appeals "as far as may be".
Are all of SEBI's orders appealable to SAT under Section 15T?
No. In National Securities Depository Ltd. v. SEBI (Supreme Court, 2017) the Court held that only quasi-judicial orders are appealable under Section 15T. SEBI's purely administrative actions — such as a circular issued under its general powers in Section 11(1), there a circular on dematerialisation charges — and its legislative or regulation-making functions fall outside SAT's appellate jurisdiction, reversing SAT's earlier wider view that all three categories of order were appealable.
What is the scope of an appeal to the Supreme Court under Section 15Z?
Section 15Z permits an appeal to the Supreme Court within sixty days of communication of SAT's order, but strictly on a question of law arising out of that order. In SEBI v. Mega Corporation Ltd., 2022 LiveLaw (SC) 319, the Court held that not every interpretation of law amounts to a question of law; the Supreme Court defers to SAT's findings of fact and the inferences it draws, intervening only to correct genuine legal error rather than to re-appreciate the evidence.
Must every SAT bench include a judicial member?
Yes. After the Finance Act, 2017 recast Section 15L, the Presiding Officer may constitute benches with two or more Judicial or Technical Members, but every bench so constituted must include at least one Judicial Member and one Technical Member. This reflects the constitutional principle in Rojer Mathew v. South Indian Bank Ltd., (2020) 6 SCC 1, that judicial members must dominate tribunals and technical members be added only where specialised expertise is required.
Does Section 15Y completely oust judicial scrutiny of SEBI's actions?
No. Section 15Y bars the ordinary civil court from entertaining suits and from granting injunctions in matters that an adjudicating officer or SAT is empowered to determine, channelling grievances through the statutory route. But the constitutional writ jurisdiction of the High Courts under Article 226 and of the Supreme Court under Article 32 survives such a statutory bar and remains available, for example, where SEBI acts wholly without jurisdiction or in breach of natural justice.
Is proof of intent (mens rea) necessary for SEBI to impose a penalty that SAT then reviews?
No. In Chairman, SEBI v. Shriram Mutual Fund, (2006) 5 SCC 361, the Supreme Court held that mens rea is not an essential ingredient for penalty in respect of breach of a civil obligation under the securities laws; once the contravention is established, penalty follows. On the proportionality of consequential directions, however, Clariant International Ltd. v. SEBI, (2004) 8 SCC 524, shows that compensatory interest must track bank deposit rates and cannot be punitive.