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As a specialized agency of the United Nations, IMO is the global 
standard-setting authority for the safety, security and environmental 
performance of international shipping. Its main role is to create a 
regulatory framework for the shipping industry that is fair and 
effective, universally adopted and universally implemented. 
In other words, its role is to create a level playing-field so that
 ship operators cannot address their financial issues by simply cutting 
corners and compromising on safety, security and environmental 
performance. This approach also encourages innovation and efficiency. 
Shipping is a truly international industry, and it can only operate
 effectively if the regulations and standards are themselves agreed, 
adopted and implemented on an international basis. And IMO is the forum 
at which this process takes place.
International shipping transports about 90 per cent of global trade
 to peoples and communities all over the world. Shipping is the most 
efficient and cost-effective method of international transportation for 
most goods; it provides a dependable, low-cost means of transporting 
goods globally, facilitating commerce and helping to create prosperity 
among nations and peoples. 
The world relies on a safe, secure and efficient international 
shipping industry – and this is provided by the regulatory framework 
developed and maintained by IMO.
IMO measures cover all aspects of international shipping – 
including ship design, construction, equipment, manning, operation and 
disposal – to ensure that this vital sector for remains safe, 
environmentally sound, energy efficient and secure.
Shipping is an essential component of any programme for future 
sustainable economic growth. Through IMO, the Organization’s Member 
States, civil society and the shipping industry are already working 
together to ensure a continued and strengthened contribution towards a 
green economy and growth in a sustainable manner. The promotion of 
sustainable shipping and sustainable maritime development is one of the 
major priorities of IMO in the coming years.
Energy efficiency, new technology and innovation, maritime 
education and training, maritime security, maritime traffic management 
and the development of the maritime infrastructure: the development and 
implementation, through IMO, of global standards covering these and 
other issues will underpin IMO's commitment to provide the institutional
 framework necessary for a green and sustainable global maritime 
transportation system.
 
What exactly is IMO?
The International Maritime Organization is a specialized
 agency of the United Nations which is responsible for measures to 
improve the safety and security of international shipping and to prevent
 marine pollution from ships. It is also involved in legal matters, 
including liability and compensation issues and the facilitation of 
international maritime traffic. It was established by means of a 
Convention adopted under the auspices of the United Nations in Geneva on
 17 March 1948 and met for the first time in January 1959. It currently 
has 170 Member States. IMO's governing body is the Assembly which is 
made up of all 170 Member States and meets normally once every two 
years. It adopts the budget for the next biennium together with 
technical resolutions and recommendations prepared by subsidiary bodies 
during the previous two years. The Council acts as governing body in 
between Assembly sessions. It prepares the budget and work programme for
 the Assembly. The main technical work is carried out by the Maritime 
Safety, Marine Environment Protection, Legal, Technical Co-operation and
 Facilitation Committees and a number of sub-committees.
The IMO slogan sums up its objectives: Safe, secure and efficient shipping on clean oceans. 
What does IMO do?
When IMO first began operations its chief concern was to
 develop international treaties and other legislation concerning safety 
and marine pollution prevention.
By the late 1970s, however, this
 work had been largely completed, though a number of important 
instruments were adopted in more recent years. IMO is now concentrating 
on keeping legislation up to date and ensuring that it is ratified by as
 many countries as possible. This has been so successful that many 
Conventions now apply to more than 98% of world merchant shipping 
tonnage. 
Currently the emphasis is on trying to ensure that these
 conventions and other treaties are properly implemented by the 
countries that have accepted them. The texts of conventions, codes and 
other instruments adopted by IMO can be purchased from IMO Publications.
Who is the Secretary-General of IMO?
The current Secretary-General is Mr. Koji Sekimizu (Japan). 
Why do we need an international organization to look after shipping? 
Because shipping is an international industry. If each 
nation developed its own safety legislation the result would be a maze 
of differing, often conflicting national laws. One nation, for example, 
might insist on lifeboats being made of steel and another of 
glass-reinforced plastic. Some nations might insist on very high safety 
standards while others might be more lax, acting as havens for 
sub-standard shipping. 
Where can I find statistics on the shipping industry?
Try the Knowledge Centre on this site.  IMO compiles statistics from 
external sources: International Shipping and World Trade - Facts and 
figures 
There are also various external sources of information:
- 
http://www.ics-shipping.org/shipping-facts/shipping-facts gives an overview of the shiping industry.
- UNCTAD  produces an annual Review of Maritime Transport 
http://unctad.org/en/pages/publications/Review-of-Maritime-Transport-(Series).aspx
- IMO now reviews its own performance indicators. 
IMO's 
Global Integrated Shipping Information System (GISIS) has
 a number of modules providing information submitted by Governments, 
including maritime casualties, reports on piracy and armed robbery, 
stowaways and so on. 
How does IMO implement legislation?
It doesn't. IMO was established to 
adopt legislation. Governments are responsible for 
implementing it.
 When a Government accepts an IMO Convention it agrees to make it part 
of its own national law and to enforce it just like any other law. The 
problem is that some countries lack the expertise, experience and 
resources necessary to do this properly. Others perhaps put enforcement 
fairly low down their list of priorities.
The result is that 
serious casualty rates - probably the best way of seeing how effective 
Governments are at implementing legislation - can potentially vary from 
flag to flag. 
IMO is concerned about this problem and in 1992 set up a special Sub-Committee on Flag State Implementation (now renamed the 
Sub-Committee on Implementation of IMO Instruments (III))to
 improve the performance of Governments. Another way of raising 
standards is through port State control. The most important IMO 
conventions contain provisions for Governments to inspect foreign ships 
that visit their ports to ensure that they meet IMO standards. If they 
do not they can be detained until repairs are carried out. Experience 
has shown that this works best if countries join together to form 
regional port State control organizations. 
IMO has encouraged 
this process and agreements have been signed covering Europe and the 
north Atlantic (Paris MOU); Asia and the Pacific (Tokyo MOU); Latin 
America (Acuerdo de Viña del Mar); Caribbean (Caribbean MOU); West and 
Central Africa (Abuja MOU); the Black Sea region (Black Sea MOU); the 
Mediterranean (Mediterranean MOU); the Indian Ocean (Indian Ocean MOU) 
and the Arab States of the Gulf (GCC MoU (Riyadh MoU)). 
IMO also has an extensive technical co-operation programme which 
concentrates on improving the ability of developing countries to help 
themselves. It concentrates on developing human resources through 
maritime training and similar activities. 
IMOadopted the 
Voluntary IMO Member State Audit Scheme, with the first vountary audits 
in 2006 and is now in the process of adopting amendments to make the 
scheme mandatory in 2016.  
The Audit Scheme is designed to help promote maritime safety and 
environmental protection by assessing how effectively Member States 
implement and enforce relevant IMO Convention standards, and by 
providing them with feedback and advice on their current performance. 
The Audit Scheme is designed to help promote maritime safety and 
environmental protection by assessing how effectively Member States 
implement and enforce relevant IMO Convention standards, and by 
providing them with feedback and advice on their current performance. 
What about the classification societies?
All ships must be surveyed in ordered to be issued certificates which
 establish their seaworthiness, type of ship, and so onand this is the 
responsibility of the flag State of the vessel. However, the flag State 
("Administration") may "entrust the inspections and surveys either to 
surveyors nominated for the the purpose or to organizations recognized 
by it" (SOLAS Chapter 1, regulation 6). 
In pracice these "recognized organizations" are often the classification societies. 
The
 International Association of Classification Societies(IACS) is a 
Non-Governmental Organization which was granted Consultative Status with
 IMO in 1969.
What about pollution?
In 1954 a treaty was adopted dealing with oil pollution from ships. 
IMO took over responsibility for this treaty in 1959, but it was not 
until 1967, when the tanker 
Torrey Canyon ran aground off the 
coast of the United Kingdom and spilled more than 120,000 tons of oil 
into the sea, that the shipping world realized just how serious the 
pollution threat was. Until then many people had believed that the seas 
were big enough to cope with any pollution caused by human activity. 
Since then IMO has adopted a whole series of conventions covering 
prevention of marine pollution by ships, preparedness and response to 
incidents involving oil and hazardous and noxious substances, prevention
 of use of harmful anti-fouling systems and the international convention
 on ballast water management to prevent the spread of harmful aquatic 
organisms in ballast water. 
The Marine Environment Protection 
Committee (MEPC) deals with all issues relating to marine environment 
protection as it relates to shipping. 
Protecting the environment
 from shipping is not just about specific regulations preventing ships 
dumping oil, garbage or sewage. It is also about the improvements in 
safety - from mandatory traffic separation schemes to the International 
Safety Management (ISM) Code and improving seafarer training - which 
help to prevent accidents occurring. 
The preservation of Special
 Areas and Particularly Sensitive Sea Areas is an important aspect of 
IMO's work. IMO adopts these areas - so that all Member States have an 
opportunity to view proposals and discuss any proposed measures, so that
 any which might impact on the freedom of navigation can be fully 
explored.
IMO's Technical Co-operation Programme is hugely 
important in ensuring Member States have the resources and expertise to 
implement IMO conventions relating to marine pollution prevention. 
Examples of programmes include: sensitivity mapping to identify which 
parts of a coastline are particularly vulnerable; training in oil spill 
response and contingency planning; the GloBallast project which is 
addressing ballast water management issues; and the Marine Electronic 
Highway in the Malacca Strait. 
The IMO has a significant role to
 play in preserving the marine environment and ensuring that shipping 
does not have a negative impact. It is recognized that environmentally 
speaking in terms of energy needed for volume of cargo transported, 
shipping is one of the "greenest" transport methods.
What about climate change?
IMO is heavily engaged in the fight to protect and preserve our 
environment - both marine and atmospheric - and is energetically 
pursuing the limitation and reduction of greenhouse gas emissions from 
shipping operations. The Marine Environment Protection Committee has 
developed energy efficiency measures, both for existing and new ships, 
to enable a comprehensive package of technical and operational measures 
to be agreed. 
Doesn't IMO always aim for the lowest common denominator?
IMO usually tries to act on a consensus basis. This is because it is 
important that measures adopted by the Organization, which can have a 
major impact on shipping, achieve as much support as possible. A treaty 
that was supported by only 51 per cent of the IMO membership, for 
example, would be opposed by nearly half the shipping world. Not only 
would they not ratify the treaty concerned but they might go off and 
adopt an alternative treaty of their own, thereby dividing the maritime 
community. But this does not mean that the measures themselves are of a 
low standard. Governments that did not want high standards would not 
bother to join IMO. The Governments that do join IMO do so because they 
support the Organization's aims. Experience has show that the treaties 
adopted by IMO represent an extremely high standard and their 
acceptability can be shown by the fact that many of them are now almost 
universal in their coverage. SOLAS, for example, has been accepted by 
more than 156 countries and covers all but a fraction of the world 
merchant fleet.
How much does IMO cost?
IMO is a bargain. It is one of the smallest agencies in the United 
Nations system, both in terms of staff numbers (just 300 permanent 
staff) and budget. Teh IMO Assembly in 2013 approved a budget of 
£64,304,000 for 2014 to 2015.
This is less than half what it would cost to buy a medium sized 
oil tanker and represents only a fraction of the cost of the damage 
caused by an oil spill, for example (the 
Exxon Valdez spill in Alaska in 1989 has so far cost more than US$5 
billion). If IMO is responsible for preventing just one oil tanker accident a year then it more than covers its cost. 
The
 IMO budget is unique for another reason. Costs are shared between the 
170 Member States primarily in proportion to the size of each one's 
fleet of merchant ships. The biggest fleets in the world are currently 
operated by Panama and Liberia and so they pay the biggest share of 
IMO's budget.
IMO used to be called "the rich man's club". Has it changed at all?
When IMO began operations in 1959 shipping was still dominated by a 
relatively small number of countries, nearly all of them located in the 
northern hemisphere. IMO tended to reflect this. But as the balance of 
power in the shipping industry began to change so did IMO. The Maritime 
Safety Committee, the senior technical body, was thrown open to all 
Member States (previously it had consisted only of 16 Members elected by
 the governing Assembly). The Council, which acts as governing body in 
between the two-yearly meetings of the Assembly, was increased in size 
from 18 to 24 Member States, then to 32 and in 2002 was increased still 
further to 40. This was done partly to take into account the growing 
membership of IMO, but also to ensure that the views of developing 
countries were properly represented. The biggest increase in Council 
membership has been to the section which takes geographical 
representation into account. In 1969 IMO became the first UN agency to 
make its Technical Co-operation Committee a permanent institution - an 
indication of the importance the Organization attaches to this subject.
Shouldn't IMO have some sort of police function?
It is sometimes said that IMO should have some sort of authority to 
enforce its regulations. This seems to imply the creation of a team of 
inspectors and a fleet of patrol boats crewed by officials with the 
right to board any ships they suspected of contravening IMO regulations.
 In practice, the creation of such a force would be financially enormous
 - it would mean recruiting hundreds, probably thousands of people - and
 politically impossible: most Governments would never agree to allow 
ships flying their flag to be boarded in international waters and any 
attempt to introduce a system of penalties and punishments would be even
 more unacceptable. 
The "IMO" police force would duplicate the 
work being done already by individual Governments and there is no 
guarantee that it would make a significant impact on safety and 
pollution, certainly in relation to the cost involved. IMO has however 
been given the authority to vet the training, examination and 
certification procedures of Contracting Parties to the International 
Convention on Standards of Training, Certification and Watchkeeping for 
Seafarers (STCW), 1978. This was one of the most important changes made 
in the 1995 amendments to the Convention which entered into force on 1 
February 1997. Governments have to provide relevant information to IMO's
 Maritime Safety Committee which judges whether or not the country 
concerned meets the requirements of the Convention. The result is a List
 of Confirmed Parties to STCW.
Why is IMO so slow?
The main purpose of IMO is to adopt international treaties which are 
intended to apply to as many ships as possible. Unanimity of this kind 
inevitably takes time - it depends on the speed with which Governments 
act, as well as IMO - and it can only be achieved at all by ensuring 
that the regulations adopted are very widely acceptable and this can 
take time. 
But when speed is necessary IMO can act very rapidly indeed. 
An example is the adoption in December 2002 of security measures - 
largely in response to the 11 September 2001 atacks in the United 
States. 
In December 2003, IMO revised the rules on oil tanker single-hull phase-out, in response to the
 Prestige incident of 2002. 
In another example, following the 
Estonia disaster of 
September 1994, in which a passenger ro-ro ferry sank with the loss of 
more than 900 lives, the then Secretary-General of IMO, Mr. William A. 
O'Neil, called for a complete review of ro-ro safety to be carried out 
by a special panel of experts. The panel's report was considered by the 
Maritime Safety Committee in May 1995 and amendments to the 
International Convention for the Safety of Life at Sea (SOLAS), 1974 
were adopted in November. Special requirements concerning the crews of 
ro-ro passenger ships were included in amendments to the International 
Convention on Standards of Training, Certification and Watchkeeping for 
Seafarers (STCW), 1978 that were adopted in July 1995. All of this was 
done before the final report into the disaster had been issued. 
A
 further example is provided by the 1995 amendments to the STCW 
Convention as a whole. Although IMO agreed some years ago to amend the 
Convention, the timetable originally envisaged would have meant that 
this would not have taken place before 1998 and the amendments 
themselves would not have entered into force until the next century. In 
May 1993 the Secretary-General urged the Maritime Safety Committee that 
this process be accelerated by using special consultants. The Committee 
agreed and the amendment procedure - which amounted to a complete 
re-writing of the Convention - was completed by July 1995. As a result 
the amendments entered into force in February 1997 - more than a year 
before the amendment conference would have been held under the original 
timetable. 
IMO has improved its procedures over the years to ensure that changes can be introduced more quickly. 
One
 of the most successful of these has been the process known as "tacit 
acceptance" which has been included in most technical conventions 
adopted by IMO since the early 1970s. The normal procedure for adopting 
amendments to an international treaty is by means of "explicit 
acceptance." This means that the amendments enter into force so many 
months after being accepted by a specified number of Parties to the 
original Convention. The number can be as high as two-thirds and if the 
parent convention has been accepted by a large number of countries it 
could mean 80 or more of them having to ratify the amendment before it 
becomes international law. Experience has shown that this can take 
decades to achieve - by which time the amendment itself is likely to be 
out of date. The tacit acceptance procedure means that amendments - 
which are nearly always adopted unanimously - enter into force on a set 
date unless they are specifically rejected by a specified number of 
countries. 
Because of the care taken at IMO conferences to 
achieve unanimity very few rejections have ever been received and the 
entry into force period has been steadily reduced. In exceptional cases 
amendments can enter into force as little a year after being adopted. 
Apart from the speed, tacit acceptance also means that everyone involved
 knows exactly when an amendments will enter into force. Under the old 
system you never knew until the final acceptance was actually deposited 
with IMO.
Have shipping safety and the marine environment improved because of IMO?
Although we can say yes to this question with some confidence it is 
difficult to compare shipping today with that of thirty or forty years 
ago because of the great changes that have taken place in the industry 
during that period. In the 1950s shipping was dominated by a handful of 
traditional maritime countries. They built the ships, operated them, 
manned them - and provided the goods that were carried on them. Today 
most ships fly the flags of developing countries, their crews come from 
all over the world. Doubts have been expressed about the ability of some
 of these countries to maintain and operate ships to the high standards 
laid down in IMO regulations. Ships themselves have changed dramatically
 in size, speed and design and in addition economic factors mean that 
the average of ships today is much higher than it used to be. Despite 
these changes, safety standards around the world are generally good and 
have improved considerably since the late 1970s, when IMO treaties began
 to enter into force and the number of acceptances rose to record 
levels. 
Statistics do not always tell the whole story. In the 
early 1980s, for example, a study carried out in the United Kingdom 
showed that the number of collisions between ships was much the same as 
it had been ten years before, indicating that the introduction of 
traffic separation schemes and other measures had not had much impact. 
But closer examination showed that the number of collisions had fallen 
dramatically in areas where IMO approved schemes had been adopted - but 
had risen by the same number in areas where nothing had been done. 
Generally speaking, the rate of serious casualties has not greatly 
changed during the last ten years or so. But in view of the changes 
taking place in shipping - notably the steady ageing of the world fleet 
-this is an indication that IMO measures are having an impact. 
As
 far as pollution is concerned, the indications are that there has been a
 remarkable improvement in the amount of pollution caused by ships.  
This is partly due to the tightening of controls through IMO conventions
 such as the International Convention for the Prevention of Pollution 
from Ships, 1973, as modified by the Protocol of 1978 relating thereto 
(MARPOL 73/78) and partly to the introduction of better methods of 
controlling the disposal of wastes. According to a study carried out by 
the United States National Academy of Sciences oil pollution from ships 
fell by about 60% during the 1980s, coinciding with the entry into force
 of MARPOL 73/78. 
Whilst statistics have to be used with care, it should be noted that 
the incidence of large spills is relatively low; a very few large spills
 account for a high percentage of the oil spilt. Nevertheless, it is 
generally acknowledged that oil spills from shipping have decreased 
significantly over the last 30 years. 
All of this is encouraging. But IMO is aware that a 
great deal more needs to be done to improve safety and prevent 
pollution. It is now concentrating on making sure that Governments and 
the industry implement the measures that have been adopted more 
effectively - and on reducing the number of accidents at sea which are 
caused by human error. Since some estimates say that mistakes make up 
around 80% of the total the scope for improvement is enormous. 
IMO is now monitoring performance indicators to assess the trends.
What about maritime security?
Maritime security is now an integral part of IMO's 
responsibilities. A comprehensive security regime for international 
shipping entered into force on 1 July 2004. 
The mandatory 
security measures, adopted in December 2002, include a number of 
amendments to the 1974 Safety of Life at Sea Convention (SOLAS), the 
most far-reaching of which enshrines the new International Ship and Port
 Facility Security Code (ISPS Code), which contains detailed 
security-related requirements for Governments, port authorities and 
shipping companies. 
What is IMO doing about piracy?
Just a few short years ago, it seemed that the scourge of modern-day 
piracy was being beaten. The figures reveal quite clearly how the nature
 of the problem has changed. At the turn of the last century, the 
world's most notorious piracy areas were the Straits of Malacca and 
Singapore and the South China Sea. In 2000, there were a total of 471 
acts of piracy or armed robbery against ships reported to IMO, of which 
112 had taken place in the Malacca Strait and 140 in the South China 
Sea. 
By 2008, the total number of attacks reported was down to 305 and the
 figures for the Strait of Malacca and the South China Sea were down to 2
 and 71, respectively. But, by contrast, the figure for East Africa had 
risen from just 13 in 2004 to 135 and, for West Africa, it had increased
 from 23 in 2004 to 51 in 2008. 
Regional cooperation among States has an important role to play in 
solving the problem of piracy and armed robbery against ships, as 
evidenced by the success of the regional anti-piracy operation in the 
Straits of Malacca and Singapore. The Regional Cooperation Agreement on 
Combating Piracy and Armed Robbery against ships in Asia (RECAAP), which
 was concluded in November 2004 by 16 countries in Asia, and includes 
the RECAAP Information Sharing Centre (ISC) for facilitating the sharing
 of piracy-related information, is a good example of successful regional
 cooperation which IMO seeks to replicate elsewhere.
In January 2009, an important regional agreement was adopted in 
Djibouti by States in the region, at a high-level meeting convened by 
IMO. The Code of Conduct concerning the Repression of Piracy and Armed 
Robbery against Ships in the Western Indian Ocean and the Gulf of Aden 
recognizes the extent of the problem of piracy and armed robbery against
 ships in the region and, in it, the signatories declare their intention
 to co operate to the fullest possible extent, and in a manner 
consistent with international law, in the repression of piracy and armed
 robbery against ships. 
Implementation of the Djibouti Code of Conduct has been helping to:
- improve communications between States;
- enhance the capabilities of States in the region to deter, arrest and prosecute pirates;
- improve States' maritime situational awareness; and 
- enhance the capabilities of local coast guards.
IMO has recently established a multi-donor trust fund to support 
maritime security capacity-building projects in teh States surrounding 
teh Gulf of Guinea. 
How can I become a member of IMO?
Only a country can become a Member of IMO. IMO currently has 170 Member States.
Shipping
 and other interests are represented at IMO through Inter-Governmental 
Organizations (IGOs) which have concluded agreements of co-operation 
with IMO and Non- Governmental Organizations (NGOs) in Consultative 
Status with IMO.
Individuals wishing to raise an issue at IMO should approach their national maritime administration or appropriate IGO or NGO.
How can I get a job at IMO?
Current vacancies are posted in the About section under Careers.
What is technical co-operation?
The Technical Co-operation Programme is designed to assist 
Governments which lack the technical knowledge and resources that are 
needed to operate a shipping industry successfully. Any Member State can
 apply to IMO for assistance with specific projects.
What is the GMDSS?
The Global Maritime Distress and Safety System (GMDSS) is an 
integrated communications system using satellite and terrestrial 
radiocommunications to ensure that no matter where a ship is in 
distress, aid can be dispatched. Under the GMDSS, all passenger ships 
and all cargo ships over 300 gross tonnage on international voyages have
 to carry specified satellite and radiocommunications equipment, for 
sending and receiving distress alerts and maritime safety information, 
and for general communications. The GMDSS became fully effective from 1 
February 1999. 
Where can I obtain the text of the IMO conventions?
Texts of IMO Conventions can be purchased via the Publications 
section. Texts can also be found in national public libraries and in the
 libraries of maritime training institutes. 
For legal purposes, only the authentic texts and certified copies
 of Conventions and amendments should be used. Please note that texts of
 IMO Conventions found on external websites may not be up to date. You 
should also contact your national maritime Administration. 
Conventions
 ratified by a Government are adopted into national legislation and the 
national version will be available through the usual channels (official 
bulletins, etc).
How can I contact IMO?
Individuals wishing to raise an issue at IMO, or wanting information 
on implementation of IMO instruments in their country or on their 
vessel, should approach their national maritime administration or 
appropriate IGO or NGO.
I am a student doing research - how can I find more information?
See the Knowledge Centre section
 as well as the other sections of the website. The Site Index can help 
you find information on a specific subject while external search engines
 can also help.
While we will endeavour to answer specific queries we expect students to research thoroughly on the website before emailing IMO.