News 28 Apr, 2017 Panama Canal – Modification to Fuel Requirements in Canal Waters ECM Maritime Services, LLC , have advised the Club about a new Advisory to Shipping, A-15-2017 dated 19 April 2017, which has been issued by the Panama Canal Authority in response to a variety of queries received about Section 29.a. Manoeuvring Fuel in OP Notice to Shipping N-1-2017 - Vessel Requirements . Under Section 29.a. of N-1-2017, vessels operating on heavy fuel oil must change to light fuel prior to entry into waters which are under the responsibility of the Panama Canal Authority. The sulphur content in the light fuel must not exceed the parameters determined by MARPOL, Annex VI - Regulation 14. The outer boundaries of Canal waters are those of the Pacific and Atlantic anchorage areas, which are designated in nautical charts DMA No.21603 and DMA No.26068 respectively. Initially, further clarification and definitions on manoeuvring fuel requirements were provided within the Panama Canal Authority, Advisory to Shipping No. A-04-2017 dated 1 February 2017 , as follows; Heavy and Light Fuel are residual marine fuels as classified by ISO 8216-1:2010, with specifications as detailed in ISO 8217:2010. Hybrid Fuel is a blended product with specifications that resemble some heavy fuel oils (HFO), and designed to minimise the various operational problems presented by the change-over process from heavy fuel oil to light fuel oil, whilst having good calorific values and complying with statutory environmental requirements. After recent developments, hybrid fuels are not categorised within the ISO 8217 standard. The light fuel to be utilised must have a minimum flash point of 60°C regardless of classification and must follow the sulphur content cap, which is currently set at 3.5% m/m by weight in accordance with MARPOL Annex VI regulation 14.1.2. (Panama Canal waters are not emission control areas). Vessels equipped with an operational and approved exhaust gas cleaning system (scrubber) a