Showing posts with label drugs. Show all posts
Showing posts with label drugs. Show all posts

Tuesday, February 11, 2014

Thoughts On Supply Chain Security - Lessons From Pakistan Customs


Working as a Customs enforcement agent in Pakistan, supply chain security and the facilitation of legitimate trade flows is one of the primary areas of concern for me in my day to day work. This is also a theme covered in this week’s readings, with an entire Price Waterhouse Cooper paper devoted to it. In this blog, I talk about some practices Pakistan Customs has put into place to keep the supply chain secure. But before we can get to them, it is important to understand the magnitude of the problem that confronts us when we speak of, ‘securing the supply chain’.

International trade, the flow of goods and services across border, seas, and continents, and the supply chains underpinning and facilitating this trade, represent nothing short of a ballet. At any given point in time, private enterprise, governments, customs administrations, transport and logistics companies, port operators, and shipping lines come together to choreograph the transit of millions of containers through the high seas, at ports, or across highways to their final destination. According to World Bank data, China alone handled a staggering 139.7 million twenty-foot containers in 2011 (USA: 42.9 million)[1]. Annually, the world’s ports combined handle billions of containers.

Given these huge volumes, it is simply not practical or cost-effective for governments around the world to safeguard their security or revenue interests by opening up each every container and examining the contents therein. Therefore, customs administrations around the world have moved towards a security paradigm based on risk management, under which only about 5-10% of containerized traffic is actually subjected to some form of intrusive physical examination. This translates into a huge challenge to ensure that the 90% of global container traffic is legitimate and contains what it is supposed to. Additionally, there are many other diverse and varied challenges that the global supply chain faces, which further complicate the issue:

In the not so distant past, we have seen terrorism, natural disasters (hurricanes, a tsunami, and a volcanic eruption), geopolitical or diplomatic uncertainty (Pakistan stopping NATO supply routes into Afghanistan), and even the collective social conscience of a people (the Dabbawallas strike in support of anti-corruption activist Anna Hazare in India[2]), disrupt supply chains and affect global trade or military supplies. (Well, in the case of the Dabawallas, only a few hundred thousand office workers missed their midday lunch.) And then there’s piracy. We’ve all heard about the Somali pirates. Trouble is, they’re not the only ones, as the Piracy & Armed Robbery Map 2013 published by the International Chamber of Commerce Commercial Crime Services shows[3]



All such events, whether they involve theft, vandalism, or hostage-taking, cost money. Organized crime is perhaps the biggest threat to the legitimate flow of goods across borders. Whether its narcotics, counterfeit goods, arms, exotic animals, or any other form of contraband, smuggling is a major concern. The global interdiction rate of narcotics is less than 5%. Counterfeit goods represent an annual loss of millions of dollars to legitimate right holders.

As if coping with the caprice of supply and demand forecasts wasn’t enough, managers must also contend with these, often unpredictable factors that can disrupt supply chains. There are a number of activities, falling under the umbrella of supply chain security, to mitigate the problems discussed above. Solutions include programs that certify the credentials of all the various actors in a supply chain, such as the Authorized Economic Operator program falling under the World Customs Organization’s Framework of Standards to Secure and Facilitate Global Trade. Scenario planning, and a mix of preventive and reactive measures are also employed to minimize disruptions and recover from supply chain upheavals.

One particularly innovative solution that I wanted to share was the Integrated Cargo Container Control (IC3) Program – a strategic partnership between the United States and Pakistan customs administrations. This program involves joint screening and scanning of US-bound containerized cargo from Pakistan. Containers are scanned for contraband, prohibited items, and radioactive materials. They arrive at a special, state of the art facility, constructed near the port, where they are passed through various scanners (while still on the trucks). Images of those scans are shared by Pakistani customs officers in real time with their US counterparts. Experts on both sides, examine the images and in case of any anomaly, the container is subjected to intrusive examination protocols. Such collaboration, sharing of information and expertise ensures that only legitimate cargo passes through customs’ border controls, without delay, and that the supply chain is kept secure. The benefit of this facility comes from not only enhanced cooperation between the customs administrations of the two countries, but it is also beneficial to businesses, as goods flow quicker and faster, with less overhead associated with the costs of delays and intrusive examination.

Another innovation is Pakistan Customs’ implementation of the joint United Nations Office on Drugs and Crime – World Customs Organization’s Container Control Program. Under this program, which has been rolled out to select ports around the world, Port Control Units (PCUs) have been established at various customs stations around the country. They not only collaborate with each other, but also communicate with others around the world. Using traditional human intelligence, data analysis and risk management practices, these units profile cargo flowing in and out of the country for suspicious consignments. The strategic advantage of these units is the speed and flexibility with which they are able to respond to threats. Since all these units are linked electronically with one another, they are able to bypass time consuming bureaucratic layers of communication. In a stellar example, an interdiction operation conducted by one of the units at Karachi resulted in the seizure of synthetic drugs with a street value of $68 million. These units have also collaborated with counterparts around the world to seize drug shipments in the UK, China, Spain and Sri Lanka. The Pakistan arm of this program has been so successful that Pakistan Customs has become a regional center of excellence and is currently spearheading a roll out of the program to neighboring countries by imparting training.

These are just some examples of how one of the actors in global supply chains, namely governments, play their part in securing global trade flows. There are many other initiatives, both on the ground and underway. The question is whether, this is enough to keep supply chains secure?




[1] http://data.worldbank.org/indicator/IS.SHP.GOOD.TU
[2] http://articles.timesofindia.indiatimes.com/2011-08-19/mumbai/29905031_1_dabbawalas-anna-hazare-mumbai-s-azad-maidan
[3] http://www.icc-ccs.org/piracy-reporting-centre/live-piracy-map/piracy-map-2013

Sunday, October 6, 2013

From RFID Nanotags to Silica Microtags

After reading "Nano-Based RFID Tags Could Replace Barcodes" and seeing that the article was written three years ago, I was anxious to see how this innovation had progressed. Surprisingly, I was unable to find many new applications of this technology. However, I did find an innovative spin-off, which I believe will change supply chains in the future.

TruTag is a company devoted to creating brand authentication and protection to various industries. An article I found, described their newest venture into the pharma industry. Edible Silica Microtags: Eating Away at Counterfeit Drugs,  which describes how pharma manufacturers are using this technology to root out counterfeited drugs. According to the article, TruTag's process uses an encoding process that relies on silicon wafers. These wafers are converted into nano-porous micro-particles of silicon dioxide. Silicon dioxide is "generally recognized as safe" (GRAS) by the FDA, thus allowing the dioxide to be added to the drug's outer coating mix. This allows each individual drug/pill/or tablet to be coded with information regarding dosage type, manufacturing plant, lot number, and an individual ID. Parties who are concerned with the authenticity of the drugs can read the microtags using spectrometer technology, which is available from TruTags.

The article only connected this process to fighting the problem of counterfeiting  HIV and malaria medications in Africa and Southeast Asia. However, I believe this process can go much further. Recently in class, we talked about reverse supply chains and how they operate when returns are made to a store (i.e. TV returns after the Superbowl). In my opinion, this technology could be applied to a similar  incidence, drug recalls. If a batch of drugs is contaminated and deemed defective, pharmacies or individuals could easily check to see if their medications were affected.

This brings me to a policy/health related question. Do you think that individuals and companies will find this value added/quality assurance technique as reassuring? Or do you believe that people will be hesitant to adopt this practice to drugs due to health concerns and the vague definition that comes with GRAS certification?

trutag-bottle-w-pills-QRcode-crop-500

Sources:

http://www.in-pharmatechnologist.com/Ingredients/Edible-Silica-Microtags-Eating-Away-at-Counterfeit-Drugs

http://www.trutags.com/