Give us a missed call on

+91 626 955 5606

Table of Contents

The shipping industry is complex, and various charges, including surcharges, peak season premiums, and other accessorial charges, can affect the overall cost of transporting goods by sea. One such charge is GRI. GRI in shipping is an important term that all exporters and importers must know to accurately calculate shipping costs and to make informed decisions about when and how to move their cargo.


What is GRI in shipping?

GRI in shipping stands for General Rate Increase. It is a term commonly used in the ocean freight industry to refer to an adjustment or increase in the base freight rates for transporting goods by sea.

For example, let us assume that the base freight rate of shipping company X is ₹50000. The company announces a GRI of 2% to their base freight charge. This means that X’s clients will have to pay ₹51000 instead of ₹50000 for their upcoming shipments.

Also read: Shipping bill: Meaning, details, formats

How does GRI in shipping work?

Shipping companies set a base freight rate which must be paid by shippers for transporting cargo between specific ports or routes. These rates are influenced by various factors, including supply and demand, fuel costs, operating expenses, and market conditions.

A GRI is a planned and temporary increase in these base freight rates. Shipping companies announce a GRI to offset rising costs or improve profitability. These announcements specify the amount of the increase in percentage and the effective date.

The GRI’s effective date is when the new, increased rates go into effect. Any shipment scheduled after the effective date will be subject to the higher rates, which will remain in place until another rate adjustment or change is made.

What is the need for implementing GRI?

A General Rate Increase (GRI) in the shipping industry is typically implemented by shipping lines to address several key needs and challenges. Here are some common reasons for a GRI:

  • Cost recovery

One of the primary reasons for implementing a GRI is to recover increased operating costs. Shipping lines face various cost pressures, including rising fuel prices, labor costs, maintenance expenses, and regulatory compliance costs. When these costs rise significantly, they may adjust their rates to ensure they can maintain a profitable operation.

  • Market conditions

GRI hipping rates are also influenced by market conditions, supply and demand imbalances, and changes in the global economy. If a specific route or a trade lane experiences increased demand for shipping services, carriers may implement a GRI to take advantage of this market opportunity.

  • Capacity management

GRIs can help shipping lines manage capacity effectively. By adjusting rates based on demand and supply levels, they can encourage shippers to use certain routes or services while avoiding congestion and overcapacity on others.

  • Operational efficiency

Increasing rates can lead to improved operational efficiency. When shipping lines operate profitably, they can invest in better infrastructure, technology, and services, ultimately benefiting both the industry and its customers.

  • Investment in infrastructure

Shipping companies often need funds for investments in infrastructure, such as upgrading vessels, expanding port facilities, or implementing digital technologies. A GRI can provide additional revenue for these investments.

  • Regulatory compliance

Compliance with international regulations, such as those related to safety, security, and environmental protection, often requires investment. A GRI may help cover the costs associated with complying with these regulations.

  • Risk management

The shipping industry is exposed to various risks, including geopolitical instability, piracy, and other security threats. Adjusting rates through a GRI can help mitigate some of these risks by providing resources to invest in security measures.

  • Sustainability

Implementing a GRI can also support sustainability initiatives within the shipping industry. It can incentivise the use of more fuel-efficient vessels and practices, thereby reducing the environmental impact of shipping.

Also read: Expedited shipping: Meaning, ship time, check how to track


GRI (General Rate Increase) and PSS (Peak Season Surcharge) are both terms used in the shipping industry, but they serve different purposes and have distinct characteristics. Here are four main differences between GRI and PSS:

Meaning A GRI is a planned rate adjustment, typically implemented by shipping lines to address various factors like rising operating costs, changes in market conditions, or to achieve profitability. GRIs can be implemented at any time, often with advance notice. A PSS, on the other hand, is applied during peak shipping seasons specifically when demand for shipping services is typically high. It is used to offset the increased operational costs and congestion that occur during these periods. PSS is time-sensitive and is usually implemented seasonally.
Time of announcement GRIs are typically announced in advance, and the new rates go into effect on a specific date as per the announcement. They can last for an indefinite period or until another rate adjustment is announced. PSS is implemented for a defined period, usually peak shipping seasons or specific events, such as holidays or product launches. Once the peak season ends, the surcharge is often removed.
Applicability GRIs can apply to a wide range of shipping routes, trade lanes, and services, depending on the shipping company’s specific needs and market conditions. PSS is usually associated with specific trade lanes or routes that experience increased demand during specific periods. It does not necessarily apply to all routes or services offered by a shipping company.
Impact A GRI affects a broader range of shippers and cargo, as it can be implemented across various trade lanes and routes. Shippers must be prepared\ to adjust their budgets accordingly. PSS primarily impacts shippers and cargo moving on specific routes and during peak seasons. Shippers using these routes during the peak season should expect to pay the surcharge in addition to the base freight rates.

GRI announcements depend on market conditions and the specific shipping route or trade lane. Shippers and logistics professionals often work closely with shipping lines and utilise various tools and resources to manage shipping costs effectively.

Also read: What is CFS in shipping? Know full form, benefits and charges

Priyanka Babu

Priyanka is a seasoned content marketing professional with more than 6 years of experience crafting various forms of business and technology sector content. Her insightful writing tackles critical issues faced by small-scale manufacturing businesses. Priyanka’s clear and concise communication empowers businesses to make informed decisions and thrive in today’s dynamic business environment.