Logistics Dictionary
Find definitions and terms used in logistics, shipping, and supply chain management
Browse by Letter
Terms Starting with "E"
E-Commerce
E-Commerce refers to the buying and selling of goods and services over digital platforms, including online marketplaces, company websites, and mobile applications. In logistics, e-commerce extends beyond the transaction itself to include order processing, inventory management, warehousing, packaging, shipping, and last-mile delivery. Efficient e-commerce logistics ensures timely delivery, accurate order fulfillment, cost optimization, and a smooth customer experience, which are critical for retaining customer loyalty in competitive markets. It also involves reverse logistics for handling returns and exchanges. Key Characteristics:
EDI (Electronic Data Interchange)
EDI is the electronic exchange of structured business documents, such as purchase orders, invoices, shipment notices, and bills of lading, between organizations in a standardized format. In logistics, EDI is essential for ensuring smooth and timely communication between suppliers, carriers, and customers. It minimizes manual errors, accelerates document processing, improves accuracy in inventory and shipment tracking, and enhances overall supply chain efficiency. By automating these processes, EDI reduces administrative overhead, increases operational reliability, and strengthens collaboration across the supply chain. Key Characteristics:
EDIFACT (Electronic Data Interchange for Administration, Commerce, and Transport)
EDIFACT is an international standard developed by the United Nations for Electronic Data Interchange (EDI) in administration, commerce, and transport. It provides a consistent framework for exchanging electronic logistics, commercial, and administrative documents, including shipping instructions, customs declarations, invoices, and transport manifests. EDIFACT ensures interoperability between different IT systems globally, enabling companies to streamline cross-border logistics, reduce processing times, and minimize errors. It is widely used by multinational corporations, freight forwarders, and logistics service providers to maintain reliable and efficient supply chain operations. Key Characteristics:
Edscha Trailer
An Edscha Trailer is a commercial transport trailer equipped with sliding roofs or side curtains, designed to facilitate faster and easier loading and unloading of cargo. These trailers are widely used in logistics and freight transport for road haulage, especially for goods that require flexible handling, such as pallets, containers, or irregularly shaped cargo. Edscha trailers protect cargo from weather and damage during transit and improve operational efficiency by reducing loading/unloading time. They are particularly valuable in industries requiring frequent deliveries, tight schedules, or secure transport solutions. Key Characteristics:
Electric Pallet Truck
An Electric Pallet Truck is a motorized warehouse vehicle designed to lift and transport palletized goods over short distances. It is powered by a battery, reducing manual effort and increasing efficiency in warehouses, distribution centers, and retail environments. In logistics, electric pallet trucks streamline material handling, speed up order fulfillment, and reduce the risk of worker fatigue or injury. They are especially useful for moving heavy loads quickly in tight spaces where forklifts may not operate efficiently. Key Characteristics:
Electric Stacker
An Electric Stacker is a motorized lifting device used to stack and move pallets vertically in warehouses or storage facilities. It is designed for higher lifting heights than pallet trucks, allowing storage in racks or shelves. In logistics, electric stackers optimize warehouse space, improve material handling efficiency, and reduce manual labor by safely lifting and transporting heavy pallets or goods. They are particularly valuable in high-density storage areas and for frequent stacking operations. Key Characteristics:
Electronic Export Declaration (EED)
An Electronic Export Declaration (EED) is a digital document submitted to customs authorities, providing information about goods being exported. It includes details such as commodity type, value, origin, destination, and shipping instructions. In logistics, the EED facilitates faster customs clearance, compliance with export regulations, and accurate tracking of shipments across borders. Electronic submission improves efficiency, reduces errors, and ensures legal compliance for exporters and freight forwarders. Key Characteristics:
Electronic Kanban
Electronic Kanban is a digital system used to manage inventory replenishment and production flow in real time. It replaces traditional physical Kanban cards with electronic signals to trigger material restocking, reduce stockouts, and maintain optimal inventory levels. In logistics, electronic Kanban improves supply chain visibility, reduces waste, and ensures smooth production and distribution processes by automatically signaling when materials are needed. Key Characteristics:
Electronic Product Code (EPC)
The Electronic Product Code (EPC) is a unique identifier encoded in RFID tags to track individual products throughout the supply chain. It enables real-time visibility of inventory, enhances accuracy in shipping and receiving, and improves traceability from manufacturer to retailer. In logistics, EPC helps streamline inventory management, reduce errors, and optimize warehouse and transport operations. Key Characteristics:
Empty Leg Journey
An Empty Leg Journey refers to the return trip of a transport vehicle, aircraft, or ship that travels without cargo or passengers. In logistics, empty legs represent unused capacity and a potential cost for operators. Optimizing these journeys through backhauls or cargo matching improves efficiency, reduces operational costs, and minimizes environmental impact by avoiding unnecessary empty trips. Key Characteristics:
End-to-End Logistics
End-to-End Logistics refers to the complete management of the supply chain from the point of origin to the final destination. It encompasses procurement, warehousing, transportation, inventory management, and delivery. Effective end-to-end logistics ensures visibility, reduces delays, optimizes costs, and enhances customer satisfaction by coordinating all stages of the supply chain seamlessly. Key Characteristics:
Enterprise Application Integration (EAI)
Enterprise Application Integration (EAI) is the process of connecting different software applications and systems within a business to enable seamless data flow and process automation. In logistics, EAI integrates warehouse management systems, transport management systems, ERP, and other operational platforms, ensuring real-time data exchange, improved decision-making, and efficient coordination across the supply chain. Key Characteristics:
Enterprise Resource Planning (ERP)
Enterprise Resource Planning (ERP) is an integrated software system that centralizes and manages the core business processes of an organization, including procurement, inventory management, warehouse operations, transportation, finance, and human resources. In logistics, ERP plays a crucial role by providing real-time visibility of inventory levels, streamlining order fulfillment, optimizing supply chain planning, and coordinating activities across multiple warehouses and distribution centers. By integrating all departments and systems, ERP reduces data duplication, enhances decision-making, improves operational efficiency, and allows businesses to respond quickly to changes in demand or supply chain disruptions. Key Characteristics:
Entity, Legal
A Legal Entity is an organization, company, or individual recognized by law as having rights, obligations, and responsibilities. In logistics, identifying legal entities is critical for contractual agreements, regulatory compliance, liability management, and customs procedures. Legal entities can enter contracts with carriers or freight forwarders, own property or cargo, and are responsible for fulfilling obligations such as taxes, duties, and compliance with international trade regulations. Accurate identification ensures smooth operations and mitigates legal or financial risks in the supply chain. Key Characteristics:
Entry Summary Declaration (ENS)
An Entry Summary Declaration (ENS) is an advance customs document submitted by importers or carriers before goods arrive in a country. It provides customs authorities with detailed information about the shipment, including commodity description, value, origin, consignee, and transport details. In logistics, ENS facilitates risk assessment, security checks, and regulatory compliance, allowing customs authorities to identify potential risks and prioritize inspections. Timely and accurate submission of ENS reduces delays, prevents fines, and ensures faster clearance at ports and border crossings, which is essential for efficient international supply chain operations. Key Characteristics:
Environmental Protection
Environmental Protection in logistics involves implementing practices, technologies, and policies to minimize the ecological impact of supply chain operations. This includes reducing greenhouse gas emissions from transportation, using energy-efficient vehicles and equipment, minimizing packaging waste, and managing materials in an environmentally responsible way. Compliance with environmental regulations, adoption of green logistics practices, and sustainable sourcing not only protect ecosystems but also enhance corporate reputation, reduce operational costs, and contribute to long-term sustainability. Environmental protection is becoming increasingly important as governments and customers demand eco-friendly supply chain practices. Key Characteristics:
EORI (Economic Operators Registration and Identification)
The EORI is a unique identification number assigned to businesses and individuals engaged in import or export activities within the European Union. It is used to track customs activities, facilitate trade, and ensure compliance with EU regulations. In logistics, EORI enables smooth customs clearance, simplifies reporting, and helps authorities monitor and manage international shipments efficiently. All operators handling goods crossing EU borders are required to have an EORI number for legal and regulatory purposes. Key Characteristics:
EPAL (European Pallet Association)
EPAL is an organization responsible for standardizing and managing the quality of Euro pallets used in logistics and supply chains. EPAL pallets are widely used for transporting goods across Europe, ensuring compatibility with handling equipment, storage systems, and transport vehicles. In logistics, using EPAL-certified pallets guarantees safety, durability, and interchangeability, optimizing warehouse operations, reducing damage to goods, and improving overall efficiency in palletized transport. Key Characteristics:
Equipment Interchange Receipt (EIR)
An Equipment Interchange Receipt (EIR) is a document used to record the transfer, receipt, or return of transport equipment such as containers, trailers, or chassis between parties in the supply chain. In logistics, EIRs are critical for documenting the condition, ownership, and accountability of equipment, helping prevent disputes, track damage, and maintain accurate records. EIRs are widely used in ports, terminals, and intermodal transport operations to ensure transparency and operational efficiency. Key Characteristics:
ERP System (Enterprise Resource Planning System)
An ERP System is an integrated software platform that manages and automates core business processes, including procurement, inventory, warehousing, transportation, finance, and human resources. In logistics, ERP systems provide end-to-end visibility of the supply chain, streamline operations, improve decision-making, optimize inventory, and coordinate activities across multiple warehouses and transport networks. By integrating various departments and processes, ERP systems reduce data redundancy, enhance operational efficiency, and enable quick responses to supply chain disruptions or changes in demand. Key Characteristics:
ERTMS (European Rail Traffic Management System)
ERTMS is a standardized and interoperable system designed to manage and control railway traffic across Europe. It combines advanced signaling, train control, and communication technologies to ensure the safe, efficient, and reliable movement of trains. In logistics, ERTMS is critical for rail freight operations because it allows cross-border trains to operate seamlessly, reduces bottlenecks and delays, and optimizes scheduling and network capacity. By improving safety and operational predictability, ERTMS enhances the efficiency of supply chains that rely on rail transport, lowers operational costs, and supports timely delivery of goods. Key Characteristics:
Estimated Price
Estimated Price refers to the projected or preliminary cost of goods, services, or transportation within the logistics process, provided before final invoicing or confirmation. It is used by logistics managers, freight forwarders, and shippers to plan budgets, select shipping methods, evaluate supplier quotes, and manage financial risk. Accurate estimated pricing allows organizations to make informed decisions, optimize cost-efficiency, and ensure that transport and supply chain activities remain within budget. It is also crucial for contract negotiations, customer quotations, and planning large-scale logistics operations. Key Characteristics:
Estimated Time Enroute (ETE)
Estimated Time Enroute (ETE) is the projected duration that a shipment, vehicle, vessel, or aircraft is expected to take to travel from its origin to its destination. In logistics, ETE is an essential metric for route planning, scheduling deliveries, managing fleet resources, and ensuring on-time performance. Accurate ETE calculations allow logistics operators to optimize operational efficiency, reduce idle times, plan fuel and labor requirements, and coordinate multiple shipments along the supply chain. It also supports proactive communication with customers regarding expected delivery timelines. Key Characteristics:
Estimated Time of Arrival (ETA)
Estimated Time of Arrival (ETA) is the anticipated date and time at which a shipment, vehicle, vessel, or aircraft is expected to reach its destination. In logistics, ETA is a crucial metric for managing inbound operations, planning warehouse and storage capacity, coordinating labor for loading/unloading, and updating customers or stakeholders on delivery status. Reliable ETA estimations improve supply chain planning, enhance operational efficiency, reduce the risk of congestion at terminals, and increase customer satisfaction by providing accurate and timely delivery information. Key Characteristics:
Estimated Time of Completion (ETC)
Estimated Time of Completion (ETC) is the projected time when a logistics operation, such as loading, unloading, customs clearance, or a transport task, is expected to be completed. In logistics, ETC helps planners schedule resources, coordinate subsequent operations, and manage workflow across supply chain processes. Accurate ETC estimations reduce bottlenecks, improve operational efficiency, and enhance customer communication by providing realistic timelines for task completion. Key Characteristics:
Estimated Time of Departure (ETD)
Estimated Time of Departure (ETD) is the anticipated date and time at which a shipment, vehicle, vessel, or aircraft is scheduled to leave its origin point. In logistics, ETD is essential for planning transportation schedules, coordinating loading procedures, managing fleet operations, and ensuring timely departures. Accurate ETD information enables supply chain stakeholders to align downstream activities such as delivery scheduling, warehousing, and inventory management, thereby reducing delays and improving the reliability of supply chain operations. Key Characteristics:
Estimated Time of Sailing (ETS)
Estimated Time of Sailing (ETS) refers to the expected date and time when a vessel is scheduled to depart from a port for its voyage. In logistics, ETS is crucial for maritime transport planning, cargo coordination, and port operations. Accurate ETS allows shipping lines, freight forwarders, terminal operators, and customers to plan vessel loading, scheduling, and subsequent transport activities efficiently. Proper estimation of ETS reduces idle time at ports, optimizes berth usage, prevents congestion, and ensures timely arrival at destination ports, thereby improving reliability in maritime supply chains. Key Characteristics:
EUR.1 Certificate
The EUR.1 Certificate is an official customs document used to certify the origin of goods in international trade, allowing exporters to benefit from preferential trade agreements, such as reduced or zero tariffs. In logistics, the EUR.1 certificate plays a key role in facilitating customs clearance, ensuring compliance with trade regulations, and reducing import/export costs. It is particularly important for shipments between countries that have free trade agreements or preferential arrangements. Proper documentation of EUR.1 ensures faster border processing, minimizes disputes over tariff classification, and supports smooth cross-border transport operations. Key Characteristics:
Euro Pallets
Euro Pallets are standardized wooden pallets used widely in European logistics for the transport and storage of goods. They conform to specific size and quality standards, ensuring compatibility with warehouse handling equipment, trucks, and shipping containers. In logistics, Euro Pallets facilitate efficient material handling, improve storage optimization, reduce product damage during transport, and support interoperability across countries and transport systems. They are essential for palletized cargo operations in supply chains throughout Europe and beyond. Key Characteristics:
European Article Number (EAN)
The European Article Number (EAN) is a globally recognized barcode standard used to uniquely identify products in retail and logistics. It enables automated scanning, inventory tracking, and efficient supply chain management. In logistics, EAN codes help streamline warehousing, shipping, and point-of-sale operations by improving product traceability, reducing errors, and enhancing data accuracy across distribution networks. Key Characteristics:
European Train Control System (ETCS)
ETCS is a standardized train control and signaling system used across Europe to manage rail traffic safely and efficiently. It provides real-time train location, speed control, and signaling information, enabling interoperability across different national rail networks. In logistics, ETCS ensures safe and predictable operation of freight trains, optimizes network capacity, reduces delays, and supports the efficient movement of goods by rail across European borders. Key Characteristics:
Europool Pallet
A Europool Pallet is a reusable, standardized wooden pallet used within a pooling system across Europe. It allows companies to share pallets rather than own them individually, promoting cost efficiency, sustainability, and interoperability. In logistics, Europool Pallets facilitate palletized transport, improve warehouse and transport efficiency, and reduce the environmental impact by promoting reuse. They are commonly used in retail, manufacturing, and distribution networks to ensure consistent quality and availability. Key Characteristics:
Ex Works (EXW)
Ex Works (EXW) is an Incoterm (International Commercial Term) that defines the seller’s minimum responsibility in international trade. Under EXW, the seller’s obligation is limited to making the goods available at their premises—factory, warehouse, or other agreed location—ready for collection by the buyer. The buyer assumes full responsibility for all subsequent costs, risks, and arrangements, including transport, export clearance, insurance, and delivery to the final destination. In logistics, EXW is widely used when the buyer wants full control over the transport process and is capable of handling customs, shipment, and risk management. For the seller, this term minimizes liability and operational involvement. Key Characteristics:
Expected Time of Arrival (ETA)
Expected Time of Arrival (ETA) is the anticipated date and time when a shipment, vehicle, vessel, or aircraft is projected to arrive at its destination. In logistics, ETA is crucial for planning and coordination across the supply chain, including warehouse preparation, labor allocation, inventory management, and customer communication. Accurate ETA estimations allow stakeholders to anticipate arrivals, schedule downstream operations, optimize resource utilization, and prevent congestion at ports, terminals, or distribution centers. ETA also plays a critical role in improving supply chain transparency and enhancing customer satisfaction by providing timely updates. Key Characteristics:
Expected Time of Departure (ETD)
Expected Time of Departure (ETD) refers to the projected date and time when a shipment, vehicle, vessel, or aircraft is scheduled to leave its origin point. In logistics, ETD is a critical metric for coordinating the start of transport operations, aligning fleet schedules, managing loading procedures, and ensuring timely departures. Accurate ETD estimations allow supply chain operators, carriers, and shippers to plan downstream activities, reduce risks of delays, optimize resource allocation, and maintain reliable transport schedules, which is especially important for time-sensitive shipments and intermodal transport. Key Characteristics:
Export
Export is the process of sending goods or services from one country to another for sale, trade, or distribution. In logistics, exports involve several key steps, including order processing, packaging, documentation, customs clearance, transport arrangements, and delivery to the importing country. Export operations require compliance with international trade regulations, such as export licenses, duties, tariffs, and customs procedures. Efficient export logistics ensures timely delivery, cost optimization, and adherence to legal and regulatory requirements, while also minimizing risks such as damage, theft, or delays during international transport. Key Characteristics:
Export Declaration
An Export Declaration is a formal document submitted to the customs authorities of the exporting country that provides comprehensive details about goods leaving the country. It typically includes information such as the exporter and consignee, commodity description, quantity, weight, value, origin, destination, and relevant transport details. In logistics, the export declaration is essential for regulatory compliance, enabling authorities to monitor and control exports, collect statistical trade data, and assess applicable duties or restrictions. Accurate and timely submission of the export declaration ensures smooth customs clearance, minimizes the risk of shipment delays, prevents fines or legal issues, and supports efficient international supply chain operations. Key Characteristics:
Exporter
An Exporter is an individual, company, or entity responsible for sending goods or services from one country to another for commercial purposes. In logistics, the exporter plays a central role in coordinating all aspects of the export process, including preparing documentation (such as commercial invoices, packing lists, and certificates of origin), arranging transportation, ensuring compliance with customs and regulatory requirements, and selecting carriers or freight forwarders. The exporter is ultimately accountable for ensuring that the goods are legally cleared for export and delivered to the intended foreign market safely and efficiently. Key Characteristics:
Express Delivery
Express Delivery is a logistics service designed to provide rapid, time-sensitive transportation of goods, parcels, or documents from the point of origin to the destination within a guaranteed timeframe, often including same-day, next-day, or two-day delivery options. In logistics, express delivery is essential for high-value shipments, urgent business needs, perishable goods, or critical documents. This service requires precise planning, prioritization, and coordination across the supply chain, including transportation, warehousing, last-mile delivery, and real-time tracking, to ensure speed, reliability, and minimal handling delays. Key Characteristics:
Express Freight
Express Freight refers to expedited transportation services for goods, usually via air or fast road freight, prioritizing speed over cost. In logistics, express freight is utilized for shipments that require urgent delivery due to time sensitivity, perishability, or critical business requirements. Managing express freight requires meticulous coordination with carriers, customs, and distribution hubs, along with careful handling to prevent delays or damage. It ensures that goods move swiftly through the supply chain while maintaining safety, compliance, and traceability. Key Characteristics:
Express Shipping
Express Shipping is a premium logistics service that guarantees fast and reliable delivery of goods or parcels through priority handling and streamlined processes. It combines rapid transportation, expedited customs processing (if international), and coordinated last-mile delivery to ensure timely arrival at the customer or destination. Express shipping is widely used in e-commerce, B2B supply chains, and international trade for urgent or high-value shipments. It relies on integrated tracking systems, optimized routing, and efficient logistics operations to reduce delays and enhance customer satisfaction. Key Characteristics:
Can't find what you're looking for?
Our logistics experts are here to help answer any questions about
shipping, customs, or supply chain terminology.
