What Regulation 38 obliges
Regulation 38 is the reception-facility article of MARPOL Annex I, the oil annex. It does not regulate the ship. It regulates the shore. The text obliges each Party to the Convention to ensure the provision of facilities at its ports and terminals adequate to receive the oily residues and oily mixtures that ships generate and cannot legally put over the side, and to provide those facilities without causing undue delay to the ships using them.
The single word that carries the article is “adequate.” A facility is not adequate because it exists. It is adequate when it can take, at the rate and in the quantity the calling fleet produces, the specific oily streams that fleet carries, without forcing a ship to wait. A repair port with a sludge tank that fills after two ships, or an oil terminal whose slop reception runs at a tenth of the cargo-discharge rate, fails the standard even though a facility is present on paper.
The obligation is on the government, the port state, in the first instance. In practice the government discharges it through the terminal operators, municipal waste contractors, and licensed reception barges that actually take the waste. Many national legal orders make this split explicit. The Isle of Man, for one, left Reg 38 out of its 2019 Annex I implementing order because the duty to provide shore facilities rests with the infrastructure authority rather than with the shipping registry, a clean illustration of where the burden lands.
The categories Reg 38 enumerates
Reg 38 does not say “provide facilities everywhere.” It lists the situations that trigger the duty, and the list maps onto where oily residue actually accumulates in the trade. The categories it specifies are:
- Oil loading terminals. Where crude and product tankers load, the terminal must be able to receive the dirty ballast and tank washings the ship cannot retain or has not eliminated through crude oil washing and segregated ballast.
- Repair ports. Any port that takes ships in for repair must receive the oily residues that have to come off before hot work or tank entry: the contents of the oil residue (sludge) tanks, bilge holdings, and, for tankers, cargo-tank slops gas-freed for the yard.
- Ports handling ships that carry oily residues, including ships arriving with ballast water and tank washings from a previous cargo that must be discharged ashore rather than at sea.
- Ports receiving oily bilge water and other residues from the machinery spaces of all ships, the routine stream that every vessel with an engine room produces between calls.
The breakdown matters because the streams are physically different & need different reception. Machinery-space bilge water is a thin oil-in-water emulsion handled after the oily-water separator. Sludge from the purifiers and the fuel system is a heavy, sometimes near-solid residue that a thin-liquid line cannot move. Cargo slops from a crude tanker are a large-volume, high-oil-content stream that only a terminal sized for tanker traffic can take. A port that receives one well can still be inadequate for another, which is why the article enumerates rather than generalizes.
The “without undue delay” qualifier
The phrase “without causing undue delay” is not decoration. It is what gives the obligation teeth from the ship’s side. A facility that exists but makes a ship wait a tide, or sit at anchor for a day waiting for a barge, imposes a real cost: a port stay measured in tens of thousands of dollars for a large tanker. If the cost of lawful delivery climbs high enough, the temptation to discharge at sea climbs with it. The qualifier closes that gap by making promptness part of the legal standard, not a courtesy.
This is one of the points where Annex I Reg 38 differs from its air-pollution sibling. Annex VI Reg 17 carries the same core duty to provide adequate facilities but does not include the without-undue-delay clause in its text. A master delayed rather than refused at an oil reception facility has a clearer footing to log an inadequacy under Reg 38 than the equivalent master would have under Reg 17.
Article 11, and why Reg 38 is the backstop of the discharge regime
Reg 38 cannot be read on its own. It is one leg of a three-legged structure, and the other two legs are the discharge limits and the Party-obligation articles of the parent Convention.
Article 11 of MARPOL sets out what each Party must communicate to the IMO and to other Parties: the laws it has enacted, the reception facilities it provides, and the bodies it has nominated to administer the Convention. Reg 38 is the substantive duty; Article 11 is the reporting channel that makes the duty visible. A Party that provides no facility and reports none has failed both. The pairing is deliberate: the Convention does not just require the facility, it requires the Party to declare it, so the gap can be seen.
The discharge limits are the other leg. Reg 15 governs machinery-space oily bilge water: outside special areas, a ship of 400 GT and above may discharge only through approved 15 ppm filtering equipment with the oil-content meter running, the ship proceeding en route, and the effluent below 15 parts per million. Reg 34, the parallel article for the cargo side, caps what an oil tanker may discharge from its cargo and slop tanks: outside special areas, the ship en route, more than 50 nautical miles from land, an instantaneous rate not exceeding 30 liters per nautical mile, and a total not exceeding 1/30,000 of the cargo carried. The special-area regime tightens both further, prohibiting cargo-derived discharge almost entirely inside the listed special areas.
Put the three together and the logic is forced. The discharge limits define a ceiling. Everything a ship produces above that ceiling, the sludge, the high-content slops, the bilge water that will not clear 15 ppm, has nowhere to go at sea. The only lawful destination is a shore facility. If that facility is not there, the ship faces a choice the Convention never intended to offer: keep accumulating residue it has no tankage for, or break Reg 15 or Reg 34. The reception-facility gap is the structural pressure behind illegal discharge, and Reg 38 is the article meant to remove it. This is why pollution investigators treat a documented facility shortage as a mitigating fact and a missing one as the more serious failure: the ship’s duty to retain is only as honest as the shore’s duty to receive.
The ship-side audit trail closes the loop. Every retention and every delivery is logged in the Oil Record Book: Part I for machinery-space operations on all ships, Part II for cargo & ballast operations on oil tankers. A discharge to a reception facility is a recorded entry, countersigned, with the receipt to match. Port state control officers read the Record Book against the receipts and against the ship’s tank soundings; a sludge tank that never seems to empty, with no delivery entries, is the classic red flag that a facility was unavailable or a discharge went over the side.
Governance and reporting machinery
The duty in Reg 38 would be inert without a way to see whether it is being met. Three instruments supply that machinery, and they are worth naming with their exact identifiers.
MEPC.1/Circ.834/Rev.1
The IMO’s consolidated guidance for port reception facility providers and users is MEPC.1/Circ.834/Rev.1, dated 1 March 2018. It is the working procedural reference for the whole reception system, and it does not stand for Annex I alone: it consolidates the notification, documentation, reporting, and adequacy-assessment workflows across all five Annexes that mandate facilities (I oily wastes, II noxious liquid substances, IV sewage, V garbage, VI air-pollution residues) into one document. For a ship landing oil sludge under Reg 38, the circular sets out the content expected in a GISIS entry, the form of the waste delivery receipt, and the standard format for notifying an alleged inadequacy. The circular is non-binding guidance, not treaty text, but it is the format that flag administrations and the IMO Secretariat expect, so in practice it governs how a Reg 38 complaint is made and processed.
The circular sits alongside the IMO’s broader reception-facility guidance, including the earlier guidelines on ensuring the adequacy of port waste reception facilities. The point of the consolidation in Rev.1 was to stop each Annex carrying its own divergent paperwork and to give masters and providers a single reference.
The standard format for reporting alleged inadequacies
When a facility is inadequate, the Convention wants the failure recorded and surfaced, not just absorbed by the ship. The mechanism is a standard reporting format, set out in MEPC.1/Circ.834/Rev.1, for notifying alleged inadequacies of port reception facilities. The master completes it when a facility is unavailable, undersized, too slow, or refuses a stream it should take, records the matching note in the Oil Record Book and the log, and routes the form to the flag administration. The flag state, exercising its Article 11 and Article 12 channels, forwards the report to the IMO.
The value of the standard form is that it makes the complaints comparable. A free-text grievance from one master is hard to act on; a structured report, naming the port, the date, the stream, and the nature of the inadequacy, aggregates into a pattern the IMO and the named port state can see and answer.
The GISIS Port Reception Facilities module
The reports land in the GISIS Port Reception Facilities module, part of the IMO’s Global Integrated Shipping Information System. GISIS PRF is the public database where facility information and alleged-inadequacy reports live. It does two jobs. It lets a ship planning a call check, before arrival, what reception a port claims to provide, which feeds voyage planning and the advance notification. And it holds the inadequacy reports, surfacing each to the named port state for response and making the running record available for review at the Marine Environment Protection Committee. The module turns a scatter of individual complaints into a standing record that a port state cannot quietly ignore, because the gap is logged where the IMO and other Parties can read it.
The EU dimension: Directive (EU) 2019/883
The European Union implements the MARPOL reception duty regionally, and goes further than the bare treaty on the economics. The current instrument is Directive (EU) 2019/883 of the European Parliament and of the Council of 17 April 2019 on port reception facilities for the delivery of waste from ships, which repealed the earlier Directive 2000/59/EC and amended Directive 2010/65/EU. Member states transposed it into national law, and it binds ports across the Union for ships calling at EU ports regardless of flag.
The directive’s central design feature is the cost-recovery model built on the no-special-fee principle, delivered through an indirect fee. A ship calling at an EU port pays a mandatory contribution to the port’s waste-reception cost-recovery system whether or not it actually delivers any waste on that call. That indirect fee entitles the ship to land its MARPOL waste with no additional direct charge. The logic is straight from the discharge problem: if a ship has already paid for reception whether it uses it or not, the marginal cost of landing the residue is zero, and the financial reason to dump at sea is gone. For oil sludge and oily bilge water under Annex I, the indirect fee covers the delivery; the ship is not billed again at the quay for landing the stream it is required to land.
The directive does allow narrow direct fees. Where a ship delivers an exceptional volume that exceeds the maximum dedicated storage capacity declared in its advance waste notification, the port may levy a limited additional direct charge so that one ship’s excess does not distort the shared cost-recovery base. The structure is the exception that proves the rule: the default is no charge at the point of delivery, with a direct fee reserved for genuine outliers.
Two operational duties travel with the fee. Before arrival, the operator, agent, or master of a ship bound for an EU port completes the advance waste notification in the form set out in Annex 2 to the directive and sends it to the designated authority. After delivery, the reception-facility provider gives the master a waste delivery receipt in the form set out in Annex 3, and that receipt is retained on board with the Oil Record Book and the other MARPOL record books. The receipt is the proof, at the next port state control inspection, that the residue logged as discharged actually went ashore. In EU ports the notification and the inspection results flow through national systems to the European Maritime Safety Agency, which gives the regional regime a layer of enforcement visibility the bare IMO framework leaves to the flag and port states.
Practical operation
Reg 38 in daily use is a sequence of documents and decisions, and the failure points are well known.
Advance notification
A ship plans its residue delivery before it arrives. The chief engineer knows the sludge and bilge holdings; on a tanker the chief officer knows the slop volumes. The ship checks, through GISIS PRF and the port’s own published information, what reception is available and at what rate, then files the advance notification the port requires, naming the streams and the quantities. The notification lets the port arrange a barge or a quayside connection and size the slot, which is how the without-undue-delay standard is met in practice: the delay a master fears comes from an unannounced delivery on a busy quay, not from a planned one.
The waste delivery receipt
When the residue is landed, the reception-facility operator issues a waste delivery receipt. The receipt names the ship, the date, the port, the streams, & the quantities received. The master signs it, keeps it on board, and copies the corresponding delivery entry into the Oil Record Book. The receipt is the single most useful document at a port state control inspection: it closes the gap between what the Record Book says was discharged ashore and what a tank sounding shows was actually removed. A clean run of receipts that matches the Record Book and the soundings is the simplest demonstration that the ship has been retaining and delivering rather than discharging at sea.
Adequacy disputes
The friction in the system is the adequacy dispute. A facility may be present but undersized for the calling fleet, may take bilge water but refuse sludge, may run a barge so slowly that reception costs the ship a tide, or may quote a charge that the master reads as a de facto refusal. When that happens, the master records the inadequacy, completes the standard reporting format from MEPC.1/Circ.834/Rev.1, and submits it through the flag administration to the IMO, where it enters GISIS PRF. The dispute is rarely about whether a facility exists; it is about whether it meets the adequacy and the without-undue-delay standards Reg 38 sets. The reporting machinery exists precisely because “present but inadequate” is the common failure mode, not “wholly absent.”
When delivery is refused or priced out
A facility that physically exists can still defeat the purpose of Reg 38 by pricing or scheduling the ship out of using it. A reception charge set so high that a master treats it as a refusal, a barge available only on a schedule that costs the ship a full day, or a contractor who will take bilge water but quotes weeks of lead time for sludge: each is a failure of adequacy even though a facility is on the books. The without-undue-delay standard & the no-special-fee principle of EU 2019/883 both exist to attack this softer failure mode, because the hard case of a wholly absent facility is rarer than the case of one that is technically present but practically unusable.
The master’s recourse when this happens is the same documented chain. The inadequacy is logged in the Oil Record Book & the ship’s log, the standard reporting format goes to the flag administration, & the entry lands in GISIS PRF against the named port. What the master must not do is treat a costly or slow facility as license to discharge at sea: a refused or delayed delivery is a reportable inadequacy, not a defense to a Reg 15 or Reg 34 breach. The Convention’s structure puts the burden of the gap on the reporting machinery, not on the marine environment.
Terminals versus municipal facilities
Who actually provides the facility depends on the stream. At an oil loading terminal, the terminal operator usually receives the cargo-side residue, the dirty ballast & tank washings, because that reception is part of the cargo transfer infrastructure and the terminal is the only party with tankage sized for it. The machinery-space streams, the sludge and the oily bilge water that every ship produces regardless of cargo, more often go to a municipal or contracted reception service: a licensed barge, a road tanker, or a shore tank run by a waste contractor under the port authority’s license. A large oil port typically runs both: terminal reception for the cargo streams woven into the loading operation, and a separate licensed-contractor network for the engine-room streams. The split is why a port can be adequate for a tanker’s slops and still inadequate for its sludge, and why Reg 38 enumerates the categories rather than treating “the port” as a single provider.
Regional arrangements for small island states
The amendments adopted by Resolution MEPC.216(63), in force 1 August 2013, added paragraphs 3bis and 4bis to Reg 38 to address a real gap: a Small Island Developing State with a dozen scattered ports cannot economically run a full reception facility at each. The amendments let SIDS satisfy the Reg 38 obligation through regional arrangements where, because of their unique circumstances, those arrangements are the only practical means. The participating Parties must develop a Regional Reception Facilities Plan, following the guidelines in Resolution MEPC.221(63), which designates regional waste reception centers that serve several states’ ports. The companion guidance is careful about scope: non-SIDS states may take part, but only so far as ports that genuinely cannot support a local facility, and their general duty to provide facilities at all their ports and terminals is not satisfied by a regional arrangement. The carve-out is narrow on purpose, so it relieves a genuine island-geography constraint without becoming a route for larger states to under-provide.
Reading Reg 38 alongside the rest of Annex I
Reg 38 is the receiving end of a chain of Annex I duties, and it makes sense only in that context. The oil residue (sludge) tanks of Reg 12 are where the residue accumulates between calls; the oily-water filtering equipment of Reg 14 is what lets a ship discharge the cleared fraction at sea and retain the rest; the discharge controls of Reg 15 cap what may go over the side; and the Oil Record Book of Reg 17 logs every retention and delivery. Reg 38 is the article that gives all of that somewhere to land. Without it, the retention duties would be a trap: a ship told to keep its sludge with no port able to take it.
Several neighboring Annex I regulations bear on the same subject without being reception-facility articles; they cover parallel ground rather than the same point. Reg 29 and Reg 30 cover slop tanks and the cargo pumping and piping arrangements that produce the slops a terminal must receive. Reg 31 covers the oil discharge monitoring and control system that governs the cargo-side discharge a slop reception substitutes for. Reg 34 is the cargo-side discharge-limit article that sits opposite Reg 15 on the machinery side, and the without-undue-delay reception duty in Reg 38 backstops both. Reg 35 covers crude oil washing operations and Reg 36 the on-board oil record keeping for the cargo side. The reception duty closes the system these articles open: each defines a residue that has to go somewhere, and Reg 38 is the somewhere.
The cross-Annex comparison is the cleanest way to fix what Reg 38 does and does not cover. The five reception-facility mandates are deliberately parallel in form, all built on the same “ensure the provision of adequate facilities” core, but each governs its own waste: Annex I Reg 38 for oily wastes, Annex II Reg 18 for noxious-liquid-substance residues, Annex IV Reg 12 for sewage, Annex V Reg 8 for garbage, and Annex VI Reg 17 for ozone-depleting substances and exhaust-gas-cleaning residues. A ship lands several of these at the same port on the same call, but each delivery is governed by a different Annex, logged in a different record book, and assessed for adequacy against a different stream. MEPC.1/Circ.834/Rev.1 exists to bind the paperwork of all five into one workflow precisely because the underlying duties are separate but the operation is shared.
Assessing adequacy stream by stream
Adequacy is the load-bearing word in Reg 38, and it is assessed against the actual fleet, not a generic ship. The IMO’s guidance on the subject, carried in the consolidated guidance & the earlier adequacy guidelines, frames the test in terms of three things the facility has to match: the types of waste the calling ships generate, the quantities they generate, and the rate at which the ships need to land them. A facility that fails any one of the three is inadequate even if it scores well on the other two.
The type test is the reason Reg 38 enumerates separate categories. Machinery-space oily bilge water, after the oily-water separator, is a thin emulsion that a pumped barge line handles easily. Sludge from the fuel and lubricating-oil purifiers & the settling tanks is a heavy, viscous, sometimes near-solid residue that needs heated lines or a vacuum tanker; a thin-liquid reception point cannot move it. Cargo-tank slops from a crude or product tanker are a high-volume, high-oil-content stream that only a terminal with dedicated slop tankage can take. A port that has a barge for bilge water but no heated reception for sludge is adequate for one stream & inadequate for another, which is exactly the partial failure the master’s inadequacy report is designed to capture.
The quantity & rate tests turn on the trade the port serves. A bunkering port that handles a steady stream of deep-sea ships sees large cumulative sludge volumes & needs reception sized for them; a small fishing harbor does not. An oil loading terminal that loads VLCCs has to receive dirty ballast & tank washings in cargo-scale quantities at cargo-compatible rates, because a slow slop line holds the ship on the berth & breaches the without-undue-delay standard. The US implementation of the reception duty, for instance, frames its facility-performance expectations in concrete operational terms: receiving oily mixtures from a ship within a set window after the ship gives notice, completing ballast-water reception inside one time limit & other oily mixtures inside a shorter one. Those are national performance figures rather than Reg 38 treaty text, but they show how the abstract adequacy standard gets turned into auditable numbers at the implementation level.
Why the reception duty exists at all
The reception-facility obligation is as old as the modern oil-pollution convention, and it exists because the alternative regulatory model failed. The 1954 International Convention for the Prevention of Pollution of the Sea by Oil, OILPOL, tried to limit oil pollution mainly by prohibiting discharge in zones near coastlines, and it leaned on reception facilities even then, but the prohibition outran the shore infrastructure. Ships had nowhere to land what they could not discharge, so the discharge happened anyway. When the IMO replaced OILPOL with MARPOL in 1973, modified by the 1978 Protocol that brought the Convention into force in 1983, the drafters built the reception duty in as a structural counterpart to the discharge limits rather than an afterthought. The lesson carried forward was blunt: a discharge prohibition without a landing point is a prohibition that gets broken.
That history explains the shape of Reg 38. The article does not merely permit reception facilities or encourage them; it obliges the Party to provide them, and it ties the obligation to the specific categories of port where oily residue is generated, because the OILPOL experience showed that a general exhortation produces uneven coverage. The enumeration of oil loading terminals, repair ports, and the rest is the drafters’ answer to the gap that sank the earlier regime: name the places, name the streams, and make the duty concrete enough to audit.
The same reasoning underlies the rolling amendments. Reg 38 has been revised through the MARPOL amendment cycle as the trade changed and as the gaps in coverage surfaced. The 2012 SIDS amendments under Resolution MEPC.216(63) are the clearest example: two decades of operation revealed that scattered island ports could not each support a facility, and rather than leave those states in permanent technical breach, the IMO amended the article to recognize a regional solution. The article is treated as a living obligation, adjusted when the reception gap moves, not a fixed text frozen in 1978.
The special-area dependency
Reg 38 is woven into the special-area regime in a way that is easy to miss and operationally important. The tighter special-area discharge restrictions in Annex I do not take effect on the date the special area is adopted, or even on the date the amendment enters into force. They take effect only once the IMO has received sufficient notifications from the bordering Parties that adequate reception facilities are in place. The reception duty is the gate the discharge restriction has to pass through.
The mechanism produces a documented lag, and the IMO publishes the dates. The Mediterranean Sea special area under Annex I, for instance, had its discharge provisions take effect on 1 October 1983 with the Convention itself. Later designations show the gate at work: the Southern South African waters special area was adopted on 13 October 2006, entered into force on 1 March 2008, and its discharge restrictions took effect on 1 August 2008 once facility notifications were in. The Oman area of the Arabian Sea was adopted on 15 October 2004 and entered into force on 1 January 2007, yet its discharge provisions have not taken effect, because the reception-facility notifications that would trigger them have not been completed. The Oman case is the cleanest illustration of the dependency: a special area can sit on the books, in force, with its stricter rules dormant, purely because the Reg 38 condition has not been met.
The link runs through Reg 1 of Annex I, the definitions article, which defines each special area, and through the discharge articles that apply the tighter rules inside those areas. The drafters chose this design on purpose. A special area exists to keep oil out of a sensitive sea, and inside it a ship has even less room to discharge legally than on the open ocean. To impose that near-total prohibition before the shore can take the resulting residue would recreate the OILPOL trap on a smaller scale: a rule no ship could obey without a facility to land at. So the IMO holds the discharge restriction in abeyance until the reception facilities are notified, which makes Reg 38 not just a parallel duty but a precondition for the strictest parts of the discharge regime.
Enforcement through port state control
Reg 38 places the duty on the port state, but the day-to-day check that the system is working happens through port state control, and it runs against the ship rather than the facility. The inspector cannot easily measure whether a port’s reception is “adequate” in the abstract, but can read the ship’s evidence of whether it has been landing its residue. The Oil Record Book entries, the waste delivery receipts, & the physical tank soundings together tell the inspector whether the retention-and-delivery chain has held.
The classic detention finding on the oil side is the mismatch. A machinery-space Oil Record Book that shows no sludge deliveries over many months, paired with sludge tanks that read near-empty, is a contradiction that points at an unrecorded discharge: the sludge went somewhere, and if not to a facility with a receipt, the inference is over the side. Inspectors are trained to cross-check the Record Book against the receipts and against the soundings precisely because the documents are easy to falsify individually but hard to reconcile when forged. The receipt issued under Reg 38 and under EU 2019/883 is what makes the cross-check possible: without a shore-issued document, the ship’s own log would be the only record, and a self-certified log is weak evidence.
The regional inspection bodies have run targeted campaigns on this. The port state control memoranda of understanding periodically mount Concentrated Inspection Campaigns on specific subject areas, and reception-facility delivery practices have been among the topics examined, with inspectors checking the consistency of waste documentation against actual ship holdings during a defined campaign window. The campaigns surface the ships whose paperwork does not reconcile and, separately, the ports whose facilities masters have reported as inadequate, which feeds back into the GISIS record. Enforcement and the inadequacy-reporting machinery are two views of the same problem: the ship’s duty to retain and deliver, and the shore’s duty to receive, only hold together when both are checked.
Limitations
Regulation 38 sets an obligation; it does not, on its own, build a single tank. The standard it imposes is “adequate,” and adequacy is judged after the fact, through inadequacy reports and port state control findings, not certified in advance against a fixed metric. There is no Reg 38 tonnage threshold or reception-rate figure in the article itself; the assessment is qualitative, against the needs of the calling fleet, which means two reasonable parties can disagree about whether a given facility meets the standard.
The reporting machinery depends on masters actually filing reports. A master under commercial pressure to sail may absorb a slow or costly reception rather than spend the time to complete and route an alleged-inadequacy form, so the GISIS record understates the real gap. The database reflects reported inadequacy, not total inadequacy, and the two are not the same.
The article governs the existence and adequacy of the facility, not what happens to the waste downstream. A port can satisfy Reg 38 by receiving the oily residue and still mishandle it ashore; the onward treatment, recovery, or disposal falls to national environmental law and the broader waste regime, not to MARPOL Annex I. Reg 38 closes the ship-to-shore handover and stops there.
There is also a coverage limit worth stating plainly. Reg 38 is an obligation on states that are Parties to MARPOL, and it reaches the ships calling at their ports, but it cannot reach a non-Party state that has not provided facilities, nor can it make a port build capacity faster than its own budget allows. The regional-arrangement route under Resolution MEPC.216(63) eases the burden for Small Island Developing States but does not erase it, & it is unavailable to larger states for their main ports. So the article describes a duty whose fulfillment depends on national investment, port economics, & political will, none of which the treaty text can compel directly. The GISIS record & the inadequacy-reporting machinery are pressure, not enforcement; the ultimate sanction for a port that under-provides is reputational & diplomatic, surfaced through the IMO, rather than a fine the Convention itself imposes.
The figures and identifiers in this article are tied to specific instruments and versions: the discharge limits cited are the Reg 15 machinery-space and Reg 34 cargo-side standards as they stand, MEPC.1/Circ.834/Rev.1 is dated 1 March 2018, and the SIDS regional-arrangement provisions entered force on 1 August 2013 under Resolution MEPC.216(63). MARPOL is amended on a rolling cycle through MEPC resolutions, and special-area entry-into-effect dates depend on a Party’s notification that adequate reception facilities are in place, which is itself a Reg 38 dependency. Verify the current consolidated text and any port-specific reception data against the IMO and the relevant port state before operational use. This article is a reference explanation, not a substitute for the consolidated MARPOL text, the flag administration’s instructions, or the port’s published reception information.
See also
- MARPOL Annex I: the oil annex in full, of which Reg 38 is the reception-facility article
- MARPOL Convention: the parent instrument and Article 11 Party-reporting framework
- Annex I Reg 15: discharge control: the machinery-space discharge limits Reg 38 backstops
- Annex I Reg 12: oil residue (sludge) tanks: where the residue accumulates before delivery
- Annex I Reg 14: oil filtering equipment: the 15 ppm separator that splits dischargeable from retained
- Annex I Reg 17: Oil Record Book: where every retention and delivery is logged
- Annex I special areas: the tighter discharge regime whose entry depends on adequate facilities
- Annex VI Reg 17: reception facilities: the air-pollution-residue counterpart to Reg 38
- Port state control: the inspection regime that reads the Record Book against the delivery receipts